Items where Author is "Kiagus, Ahmad Roni"

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Article

Kiagus, Ahmad Roni (2020) PENGARUH KOMPOSISI ZEOLIT SERTA ZINC OXIDE TERHADAP MEMBRAN KERAMIK PADA ADSORBSI I2S DARI GAS ALAM DENGAN TITRASI IODOMETRI. JURNAL KONVERSI, 9 (2). ISSN 2252 - 7311

Kiagus, Ahmad Roni and Netty, Herawati and Siti, Amira Anggraini (2020) Pembuatan Biogas Dari Limbah Campuran Eceng Gondok Dan Kotoran Sapi Dengan Proses Hidrolisis Asam Sulfat. Jurnal TEKNO, 17 (2). ISSN p-ISSN:1907-5243, e-ISSN: 2655-8416

Kiagus, Ahmad Roni and Evy, Kurniati and Legiso, Legiso and Tri, Susanto (2020) PEMANFAATAN KARBON AKTIF DARI LIMBAH SEKAM PADI DAN BONGGOL JAGUNG UNTUK MENGURANGI KADAR PENCEMAR PADA SUNGAI SEKANAK. JURNAL RISET TEKNOLOGI INDUSTRI.

Kiagus, Ahmad Roni and Rifdah, Rifdah and Tri, Susanto (2020) PEMANFAATAN AMPAS TEBU MENJADI PULP DENGAN PROSES PEROKSIDA ALKALI. PUBLIKASI PENELITIAN TERAPAN DAN KEBIJAKAN. ISSN 2621-8119

Kiagus, Ahmad Roni and Tri, Susanto and Indra, Pratama and Netty, Herawati (2020) Peningkatan Kadar Bioetanol Dari Kulit Nanas Dengan Adsorben Dari Limbah Katalis Bekas Cracking Pertamina Ru Iii Plaju Yang Teraktivasi Secara Fisika. Majalah Teknologi Agro Industri (Tegi), 12 (1). ISSN 2085 6067

Kiagus, Ahmad Roni and Yuga, Pria Pungkasan and Arief, Wijaksono (2020) The Making Sulfur Trap in Gas Chromatograph by Using Activated Zeolite with Diethanolamine (DEA). TEST (Engineering & Management), 83. ISSN 01934120

Kiagus, Ahmad Roni and Muhammad, Erlangga Pangestu and Ani, Melani and Netty, Herawati (2020) Variation of Recidence Time With Yeast Type Affecting the Concentration of Bioethanol Based on Sorgum Seeds Through Hydrolysis and Fermentation Processes. TEST ( Engineering & Management ), 83. ISSN 0193-4120

Kiagus, Ahmad Roni and Arief, Prasetiyo and Dimas, Panji Nugroho and Deri, Miftahul Janna (2020) ALCHOLYSIS OF CORN OIL (Zea Mays (L)) USING NaOH CATALYSIS AT 1 ATM PRESSURE. Solid State Technology, 63 (6). ISSN 0038111X

Kiagus, Ahmad Roni and Erna, Yuliwati (2020) ANALISIS ADSORBANSI KARBON AKTIF DARI SEKAM PADI DAN KULIT PISANG KEPOK TERHADAP AIR SUNGAI OGAN. CHEMICA : Jurnal Teknik Kimia. ISSN 2355-8776 (Unpublished)

Kiagus, Ahmad Roni and Evita, Sari and Elvidia, Elvidia and Netty, Herawati (2020) ANALISIS PERSENTASE RESIDU PENCUCIAN FILTER AIR BERSIH PDAM TIRTA MUSI PALEMBANG DENGAN VARIASI WAKTU DAN KONSENTRASI NATRIUM HIDROKSIDA (NaOH). JURNAL REDOKS, 5 (1). ISSN 2477274963

Legiso, Legiso and Kiagus, Ahmad Roni and Hastari, Utami Putri (2020) The Effect Of Bromeline Enzymes And The Length Of Time Of Fermentation On Yield And Free Fatty Acids In Palm Oil. Solid State Technology, 63 (6).

Kiagus, Ahmad Roni and Hasni, Kesuma Ratih and Muhammad, Al-Farabi and Yon, Haryono (2020) The Effect Of Variations In Starch Weight On The Manufacture Of Bioethanol From Plantain Waste (Musa Sapientum). Solid State Technology, 63 (6). ISSN 0038111X

Kiagus, Ahmad Roni and Legiso, Legiso and Irfan, Budiansyah (2020) The Effectiveness of Bentonite in Reducing Gas Content in the Isolation Oil Power Transformer Isolation. International Journal of Advanced Science and Technology.

Kiagus, Ahmad Roni and M. Burhan, Yusuf and Indra, Pratama and Mita, Yulia K (2020) Increasing Bioethanol Content From Pineapple Skin Using Catalyst Waste as Adsorben Results from Cracking Process in PT. PERTAMINA RU III. International Journal of Advanced Science and Technology, 29 (8). ISSN 2005-4238

Sri, Martini and Sharmeen, Afroze and Kiagus, Ahmad Roni (2020) Modified eucalyptus bark as a sorbent for simultaneous removal of COD, oil, and Cr(III) from industrial wastewater. Alexandria Engineering Journal, 59. ISSN 1637–1648

Kiagus, Ahmad Roni (2020) PEMBUATAN BIOFILTER DARI TUMBUHAN FITOREMEDIASI APU SEBAGAI MEDIA PENURUNAN KADAR COD DAN BOD LIMBAH CAIR DI PERTAMINA RU III PLAJU. JURNAL REDOKS, 5 (2). ISSN p-ISSN 2477274963 (print) ; e- ISSN 2622-903X (online)

Kiagus, Ahmad Roni (2020) PENGARUH KOMPOSISI ZEOLIT SERTA ZINC OXIDE TERHADAP MEMBRAN KERAMIK PADA ADSORBSI I2S DARI GAS ALAM DENGAN TITRASI IODOMETRI. Jurnal Konversi. ISSN 2252 - 7311

Kiagus, Ahmad Roni and Zahrul, Mufrodi and Imam, Mustakim (2020) The Production of Liquid Fuel from Plastic Wastes by Using Waste Garbage Power Plant: Study on the Effect of Electric Load and Fuel/Gasoline to Solar Ratio. Jurnal Bahan Alam Terbarukan. ISSN 2303 0623

Kiagus, Ahmad Roni and Muhammad, Erlangga Pangestu and Ani, Melani and Netty, Herawati and Zahrul, Muhrodi and Sri, Martini (2020) Variation of Recidence Time With Yeast Type Affecting the Concentration of Bioethanol Based on Sorgum Seeds Through Hydrolysis and Fermentation Processes. TEST Engineering & Management. ISSN 0193-4120

Atika, Dewi and Kiagus, Ahmad Roni and Muhammad, Arief Karim (2019) Biodiesel from Jelantah Oil with Catalyst FCCU Base Chemical Al2O3 Based Speed of Statement and Comparison of Reaction. Journal of Computational and Theoretical Nanoscience, 16 (12). ISSN 1546 1955

Richki, Agus Satryan and Kiagus, Ahmad Roni and Heni, Juniar (2019) The Utilization of Extract Belimbing Wuluh Leaves (Averrhoa Bilimbi) as Natural Inhibitor Corrosion to Prevent Corrosion on Metal Mild Steel. International Journal of Recent Technology and Engineering (IJRTE), 7. ISSN 2277-3878

Kiagus, Ahmad Roni and Merisha, Hastarina and Netty, Herawati (2019) Effect of Time and Concentration of Sulfuric Acid on Yield Bioethanol Produced In Making Bioethanol from Peat Soil. Research, Science, and Technology.

Kiagus, Ahmad Roni and Julian, Syahputra and Yuda, Fajarianto Ruamarga (2019) Alcoholysis of Kepyar Castor Seed Oil (Ricinus Communis) Using Alumina Silica Catalyst (Used Cracking Process in Pertamina Ru-III Palembang) at 1 Atm Pressure. Journal of Computational and Theoretical Nanoscience, 16 (12). ISSN 5219–5223

Lely, Meilani and Kiagus, Ahmad Roni and Atikah, Atikah and Netty, Herawati (2019) Conversion Of Sugar Cane Bagasse become Bioethanol Using Variations Of Yeast Types And Fermentation Temperatures With Socarification Process. Journal of Computational adn Theoritical Nanoscience, 11 (08). ISSN 1546 1995

Yuliwati, Erna and Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Ismail, Ahmad Fauzi and Melani, Ani (2019) The Economic Analysis of Submerged Membrane Palmoil Wastewater Filtration. CHEMICAL ENGINEERING TRANSACTIONS, 19 (72). pp. 1-6. ISSN 2283-9216

Kiagus, Ahmad Roni and Mardwita, Mardwita (2018) Alcoholysis of used cooking oil at high pressure using wasted catalyst obtained from crude oil processing pertamina unit III palembang. International Journal of Engineering & Technology.

Monita, Octria and Kiagus, Ahmad Roni and Atikah, Atikah (2018) Bioetanol production optimization from pineapple leather filtrates. International Journal of Engineering & Technology, 7 (4). ISSN 5225-5228

Abdul, Rahman Sayuti and Riesta, Rahmita and Shinta, Agustania and Netty, Herawati and Kiagus, Ahmad Roni (2018) Effect of delignification and treatment of fermentation on bioetanol percent levels from coconut fabrics. International Journal of Engineering & Technology.

Putri, Apriani and Khoirul, Fitrisyah and Kiagus, Ahmad Roni (2018) The effects of (sulfuric acid concentration, time, temperature) in hydrolysis and (type, weight of yeast) in fermentation process to bioethanol yield in the making of bioethanol from peat. International Journal of Engineering & Technology.

Kiagus, Ahmad Roni and Muhammad, Roy Tri Handono and Zahrul, Mufrodi (2016) Pyrolysis of Used Tires Using Spent Catalyst of Crude Oil Cracking Process from Pertamina RU III. CHEMICA : Jurnal Teknik Kimia, 3 (2). ISSN 2355-8776

Martini, Sri and Kiagus, Ahmad Roni The existing technology and the application of digital artificial intelligent in the wastewater treatment area: A review paper. -. (Unpublished)

Book

Kiagus, Ahmad Roni and Legiso, Legiso (2021) KIMIA ORGANIK. KIMIA ORGANIK . NoerFikri Offset. ISBN : 978-602-447-694-6

Other

Kiagus, Ahmad Roni (2022) ED Manufacturing Liquid Fuel from Cooking Oil using Pyrolisis Process Review of Temperature and Reaction Time. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) ED PERFORMANCE OF GROUND FAULT RELAY ON FEEDER A INCOMING SUBSTATION 15 SHORT CIRCUIT IN SUBSTATION 14 PLAJU UTILLITIES. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) ED The effectiveness of octane booster as additive for fuel quality improvement. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) KLARIFIKASI ANALYSIS OF ACTIVE CARBON OF RICE HUSK AND BANANA KEPOK SKIN AS ADSORBENT MEDIA. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) KLARIFIKASI The Effect Of Temperature And Time On The Migration Of Lead Meta (PB) Ions In. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) KLARIFIKASI The Utilization of Kepyar Castor Oil (Ricinus Communis) and Alumina Silica Catalyst in Alcoholysis Process. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) Surat Keabsahan Karya Ilmiah Kgs A Roni. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) TURNITIN Manufacturing Liquid Fuel from Cooking Oil using Pyrolisis Process Review of Temperature and Reaction Time (1). FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) TURNITIN Performance of ground fault relay on Feedera incoming substation 15 short circuit in substation 14 Plaju utilities PT. Pertamina (Persero) refinery unit III Plaju – Sungai Gerong. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2022) TURNITIN The effectiveness of octane booster as additive for fuel quality improvement. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2021) The Influence of Stracth Weight Variations In Making Bioethanol from Plantain Tuber Taste (Musa Sapientum). Direktorat Riset dan Pengabdian Kepada Masyarat Universitas Bina Darma. (Unpublished)

Kiagus, Ahmad Roni and Netty, Herawati and Sunardi, Sunardi (2021) PEER REVIEW MENINGKATKAN PEMANFATAAN BIJI KARET DAN KATALISATOR BUANGAN PROSES PERENGKAHAN MINYAK BUMI PERTAMINA UNIT PENGOLAHAN III UNTUK PEMBUATAN BIODIESEL. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Legiso, Legiso and Gusmiatun, Gusmiatun (2021) PEER REVIEW PEMBUATAN BIODIESEL DARI BIJI KARET DENGAN KATALISATOR BUANGAN PROSES PERENGKAHAN MINYAK BUMI PERTAMINA UNIT PENGOLAHAN III SEBAGAI BENTUK PEMBERDAYAAN MASYARAKAT DESA KELURAHAN SUKAJADI KECAMATAN PRABUMULIH TIMUR KOTA PRABUMULIH KABUPATEN MUARA ENIM PROVINSI SUMATERA SELATAN. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2021) PEER REVIEW PEMBUATAN BIODIESEL DENGAN PROSES ALKOHOLISIS MINYAK BIJI KARET (HEVEA BRASILIENSIS) MENGGUNAKAN KATALISATOR BUANGAN PERENGKAHAN MINYAK BUMI PERTAMINA UNIT II PALEMBANG (Tahun Ke 2). FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2021) PEER REVIEW PEMBUATAN BIODIESEL DENGAN PROSES ALKOHOLISIS MINYAK BIJI KARET (HEVEA BRASILIENSIS) MENGGUNAKAN KATALISATOR BUANGAN PERENGKAHAN MINYAK BUMI PERTAMINA UNIT II PALEMBANG (Tahun Pertama). FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Merisha, Hastarina and Rully, Masriatini (2021) PEER REVIEW PEMBUATAN BIOETANOL DARI TANAH GAMBUT DENGAN HIDROLISIS ASAM KUAT (Tahun Ke 2). FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Merisha, Hastarina and Rully, Masriatini (2021) PEER REVIEW PEMBUATAN BIOETANOL DARI TANAH GAMBUT DENGAN HIDROLISIS ASAM KUAT (Tahun Pertama). FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Yudha, Widaputra and Dian, Kharismadewi (2021) PEER REVIEW ANALISIS PENGARUH RASIO SERABUT DAN CANGKANG KELAPA SAWIT SEBAGAI BAHAN BAKAR PADA BOILER. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Kiagus, Ahmad Roni and Dian, Kharismadewi and Erna, Yuliawaty (2021) PEER REVIEW A REVIEW ON CURRENT DEVELOPMENT OF ANIMAL BONE BASED SORBENT FOR HEAVY METALS REMOVAL FROM CONTAMINATED WATER AND WASTEWATER. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Agustriono, Agustriono (2021) PEER REVIEW Corrosion Analysis of Oil Drilling Pipes On Mobile RIG #42.3 / N1500-E In Prabumulih. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and ERICSON, Simanungkalit and Sri, Martini (2021) PEER REVIEW EFFECT OF TRI ETHYLEN GLYCOL (TEG) CONCENTRATION AND TEMPERATURE WET GAS AGAINST WATER CONTENT GAS OUTLET GLYCOL CONTRACTOR IN NATURAL GAS DEHYDRATION. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Netty, Herawati and Kiagus, Ahmad Roni and Sinta, Fransiska and Rifdah, Rifdah (2021) PEER REVIEW PEMBUATAN BIOETANOL DARI RUMPUT GAJAH DENGAN PROSES HIDROLISIS ASAM. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Dian, Kharismadewi and Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Erna, Yuliawaty (2021) PEER REVIEW PENYULUHAN DAMPAK DAN DETEKSI BAHAN PENGAWET KIMIA BERBAHAYA PADA BAHAN MAKANAN. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Sharmeen, Afroze and Kiagus, Ahmad Roni (2021) PEER REVIEW RAW INDUSTRIAL WASTEWATER TREATMENT USING FENTON, PHOTO FENTON AND PHOTO CATALYTIC: A COMPARISON STUDY. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Ryan, Pasongko and Dian, Kharisma and Sri, Martini (2021) PEER REVIEW THE EFFECT OF TEMPERATURE AND TIME ON THE MIGRATION OF LEAD METAL (PB) IONS IN CANNED ORANGE JUICE DRINK USING ATOMIC ABSORPTION SPECTROPHOTOMETRY ANALYSIS. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Kiagus, Ahmad Roni (2021) PEER REVIEW THE EXISTING TECHNOLOGY AND THE APPLICATION OF DIGITAL ARTIFICIAL INTELLIGENT IN THE WASTEWATER TREATMENT AREA: A REVIEW PAPER. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Kiagus, Ahmad Roni and Dian, Kharismadewi and Erna, Yuliawaty (2021) TURNITIN A Review on Current Development of Animal BoneBased Sorbent for Heavy Metals Removal from Contaminated Water and Wastewater. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Yudha, Widaputra and Dian, Kharisma Dewi (2021) TURNITIN ANALISIS PENGARUH RASIO SERABUT DAN CANGKANG KELAPA SAWIT SEBAGAI BAHAN BAKAR PADA BOILER. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Agustriono, Agustriono (2021) TURNITIN Corrosion Analysis of Oil Drilling Pipes On Mobile RIG # 42.3 / N1500-E In Prabumulih. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Ericson, Simanungkalit and Sri, Martini (2021) TURNITIN Effect Of Tri Ethylen Glycol (Teg) Concentration And Temperature Wet Gas Against Water Content Gas Outlet Glycol Contactor In Natural Gas Dehydration Process. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Netty, Herawati and Kiagus, Ahmad Roni and Sinta, Fransiska and Rifdah, Rifdah (2021) TURNITIN PEMBUATAN BIOETANOL DARI RUMPUT GAJAH DENGAN PROSES HIDROLISIS ASAM. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Dian, Kharismadewi and Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Erna, Yuliawaty (2021) TURNITIN PENYULUHAN TENTANG DAMPAK DAN DETEKSI BAHAN PENGAWET KIMIA BERBAHAYA PADA BAHAN MAKANAN. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Sharmeen, Afroze and Kiagus, Ahmad Roni (2021) TURNITIN Raw Industrial Wastewater Treatment Using Fenton, Photo Fenton and Photo Catalytic: A Comparison Study. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Pasongko, Ryan and Dian, Kharismadewi and Sri, Martini (2021) TURNITIN THE EFFECT OF TEMPERATURE AND TIME ON THE MIGRATION OF LEAD METAL (PB) IONS IN CANNED ORANGE JUICE DRINK USING ATOMIC ABSORPTION SPECTROPHOTOMETRY ANALYSIS. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Kiagus, Ahmad Roni (2021) TURNITIN The existing technology and the application of digital artificial intelligent in the wastewater treatment area: A review paper. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni (2020) PENGARUH KOMPOSISI ZEOLIT SERTA ZINC OXIDE TERHADAP MEMBRAN KERAMIK PADA ADSORBSI I2S DARI GAS ALAM DENGAN TITRASI IODOMETRI. Jurusan Teknik Kimia Fakultas Teknik Universitas Muhammadiyah Jakarta. (Unpublished)

Legiso, Legiso and Kiagus, Ahmad Roni and Hastari, Utami Putri (2020) The Effect of Bromeline Enzymes And The Length Of Time Of Fermentation On Yield And Free Fatty Acids In Palm Oil. Solid State Technology.

Kiagus, Ahmad Roni (2020) Alcholysis of Corn Oil (Zea Mays (L)) Using NaOH Catalysis At 1 ATM Presurre. Solid State Technology.

Kiagus, Ahmad Roni and Erna, Yuliwati (2020) ANALISIS ADSORBANSI KARBON AKTIF DARI SEKAM PADI DAN KULIT PISANG KEPOK TERHADAP AIR SUNGAI OGAN. Universitas Ahmad Dahlan. (Unpublished)

Kiagus, Ahmad Roni and Rifdah, Rifdah and Tri, Susanto (2020) PEMANFAATAN AMPAS TEBU MENJADI PULP DENGAN PROSES PEROKSIDA ALKALI. Badan Penelitian Dan Pengembangan Daerah Provinsi Sumatera Selatan. (Unpublished)

Kiagus, Ahmad Roni and Muhammad, Roy Tri Handono and Zahrul, Mufrodi (2020) Pyrolysis of Used Tires Using Spent Catalyst of Crude Oil Cracking Process from Pertamina RU III. Program Studi Teknik Kimia, Universitas Ahmad Dahlan, Yogyakarta. (Unpublished)

Kiagus, Ahmad Roni and Muhammad, Roy Tri Handono and Zahrul, Mufrodi (2020) Pyrolysis of Used Tires Using Spent Catalyst of Crude Oil Cracking Process from Pertamina RU III. CHEMICA : Jurnal Teknik Kimia. (Unpublished)

Kiagus, Ahmad Roni and Yuga, Pria Pungkasan and Arief, Wijaksono (2020) The Making Sulfur Trap in Gas Chromatograph by Using Activated Zeolite with Diethanolamine (DEA). Text Magazine Big. (Unpublished)

Kiagus, Ahmad Roni and Yuga, Pria Pungkasan and Arief, Wijaksono (2020) The Making Sulfur Trap in Gas Chromatograph by Using Activated Zeolite with Diethanolamine (DEA). Solid State Technology. (Unpublished)

Kiagus, Ahmad Roni and Arief, Prasetiyo and Dimas, Panji Nugroho and Deri, Miftahul Janna (2020) ALCHOLYSIS OF CORN OIL (ZEA MAYS (L)) USING NAOH CATALYSIS AT 1 ATM PRSESURE. Solid State Technology. (Unpublished)

Elfidiah, Elfidiah and Muhammad Arief, Arief and Kiagus, Ahmad Roni (2020) The Additional of Inhibitors from Secang (caesalpinia) Leaf Extract in NaOH Solution to Minimize Aluminum Corrosion Rate. Science and Engineering Research Support Society. (Unpublished)

Kiagus, Ahmad Roni and Cekmas, Cekdin (2020) BUKU AJAR SISTEM KENDALI PROSES INDUSTRI. ANDI. (Unpublished)

Kiagus, Ahmad Roni and Legiso, Legiso and Irfan, Budiansyah (2020) THE EFFECTIVENESS OF BENTONITE IN REDUCING GAS CONTENT IN THE ISOLATION OIL POWER TRANSFORMER ISOLATION. Science and Engineering Research Support Society. (Unpublished)

Kiagus, Ahmad Roni (2020) Editor Jurnal Distilasi. Chemical Engineering Department, Faculty of Engineering, Universitas Muhammadiyah Palembang. (Unpublished)

Kiagus, Ahmad Roni and Legiso, Legiso and Irfan, Budiansyah (2020) The Effectiveness of Bentonite in Reducing Gas Content in the Isolation Oil Power Transformer Isolation. Science and Engineering Research Support Society. (Unpublished)

Sri, Martini and Kiagus, Ahmad Roni (2020) The Existing Technology and The Application Of Digital Artificial Intelligent In The Wastewater Treatment Area. IOP Publishing. (Unpublished)

Kiagus, Ahmad Roni and M. Burhan, Yusuf and Indra, Pratama and Mita, Yulia Kurniati and Netty, Herawati (2020) Increasing Bioethanol Content From Pineapple Skin Using Catalyst Waste as Adsorben Results from Cracking Process in PT. PERTAMINA RU III. International Journal of Advanced Science and Technology. (Unpublished)

Sri, Martini and Sharmeen, Afroze and Kiagus, Ahmad Roni (2020) Modified eucalyptus bark as a sorbent for simultaneous removal of COD, oil, and Cr(III) from industrial wastewater. Faculty of Engineering, Alexandria University. (Unpublished)

Sri, Martini and Sharmeen, Afroze and Kiagus, Ahmad Roni (2020) Modified eucalyptus bark as a sorbent for simultaneous removal of COD, oil, and Cr(III) from industrial wastewater. Faculty of Engineering , Alexandria University. (Unpublished)

Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Agustriono, Agustriono (2020) PEER REVIEW Corrosion Analysis of Oil Drilling Pipes On Mobile RIG #42.3 / N1500-E In Prabumulih. Fakultas Teknik Universitas Lampung. (Unpublished)

Kiagus, Ahmad Roni (2020) PELATIHAN PEMANFAATAN HASIL PENELITIAN, PENGABDIAN KEPADA MASYARAKAT DAN KREATIVITAS MAHASISWA YANG BERPOTENSI PATEN. DIREKTORAT PENGELOLAAN KEKAYAAN INTELEKTUAL KEMENTRIAN RISET, TEKNOLOGI DAN PENDIDIKAN TINGGI. (Unpublished)

Kiagus, Ahmad Roni and Netty, Herawati and Sunardi, Sunardi (2020) PEMANFAATAN BIJI KARET DAN KATALISATOR BUANGAN PROSES PERENGKAHAN MINYAK BUMI PERTAMINA UNIT PENGELOLAHAN III UNTUK PEMBUATAN BIODIESEL. Fakultas Teknik Universitas Muhammadiyah Palembang. (Unpublished)

Kiagus, Ahmad Roni and Gusmiatun, Gusmiatun and Legiso, Legiso (2020) PEMBUATAN BIODIESEL DARI BIJI KARET DENGAN KATALISATOR BUANGAN PROSES PERENGKAHAN MINYAK BUMI PERTAMINA UP III. Journal Abdimas Musi Charitas. (Unpublished)

Kiagus, Ahmad Roni (2020) PEMBUATAN BIOFILTER DARI TUMBUHAN FITOREMEDIASI APU SEBAGAI MEDIA PENURUNAN KADAR COD DAN BOD LIMBAH CAIR DI PERTAMINA RU III PLAJU. JURNAL REDOKS. (Unpublished)

Kiagus, Ahmad Roni (2020) PENGARUH KOMPOSISI ZEOLIT SERTA ZINC OXIDE TERHADAP MEMBRAN KERAMIK PADA ADSORBSI I2S DARI GAS ALAM DENGAN TITRASI IODOMETRI. Jurusan Teknik Kimia, Fakultas Teknik,Universitas Muhammadiyah Jakarta.

Kiagus, Ahmad Roni and Rifdah, Rifdah and Tri, Susanto (2020) PENINGKATAN KADAR BIOETANOL DARI KULIT NANAS DENGAN BEKAS CRACKING PERTAMINA RU III TERAKTIVASI SECARA KIMIA. Badan Penelitian dan Pengembangan Daerah Provinsi Sumatera Selatan.

Kiagus, Ahmad Roni and Muhammad, Erlangga Pangestu and Ani, Melani and Netty, Herawati and Zahrul, Muhrod and Sri, Martini (2020) Variation of Recidence Time With Yeast Type Affecting the Concentration of Bioethanol Based on Sorgum Seeds Through Hydrolysis and Fermentation Processes. Text Magazine Big. (Unpublished)

Kiagus, Ahmad Roni (2020) WORKSHOP MANAJEMEN SITASI DENGAN MENDELEY DAN ZOTERO. TRAINING & RESEARCH INSTITUTE - JERAMBA ILMU SUKSES. (Unpublished)

Kiagus, Ahmad Roni and Merisha, Hastarina and Netty, Herawati (2019) EFFECTS OF YEAST'S WEIGHT AND FERMENTATION TIME TO PERCENT YIELD OF BIOETHANOL FROM PEATLAND. International Journal of Engineering & Technology, International Journal of Engineering & Technology.

Kiagus, Ahmad Roni (2019) Variation of Recidence Time Yeast Type Affecting The Concentration of Bioethanol Based on Sorgum Seeds Through Hydrolysis and Fermentation Processes. Test Engineering and Management.

Atika, Dewi and Kiagus, Ahmad Roni and Muhammad, Arief Karim (2019) Biodiesel from Jelantah Oil with Catalyst FCCU Base Chemical Al203 Based Speed of Statement and Comparsion of Reaction. Journal of Computational and Theoretical Nanoscience.

Atika, Dewi and Kiagus, Ahmad Roni and Muhammad, Arief Karim (2019) The Effect of Type and Concentration Yeast With Fermentation Time and Liquifaction Variations on the Bioethanol Concentration Resulted by Sorgum Seeds with Hydrolysis and Fermentation Processes. Journal of Computational and Theoretical Nanoscience.

Richki, Agus Satryan and Kiagus, Ahmad Roni and Heni, Juniar (2019) PEER REVIEW The Utilization of Extract Belimbing Wuluh Leaves (Averrhoa Bilimbi) as Natural Inhibitor Corrosion to Prevent Corrosion on Metal Mild Steel. International Journal of Recent Technology and Engineering (IJRTE). (Unpublished)

Richki, Agus Satryan and Kiagus, Ahmad Roni and Heni, Juniar (2019) The Utilization of Extract Belimbing Wuluh Leaves (Averrhoa Bilimbi) as Natural Inhibitor Corrosion to Prevent Corrosion on Metal Mild Steel (Turnitin). International Journal of Recent Technology and Engineering (IJRTE). (Unpublished)

Kiagus, Ahmad Roni (2019) Alcoholysis of Kepyar Castor Seed Oil (Ricinus Communis) Using Alumina Silica Catalyst (Used Cracking Process in Pertamina RU III Palembang) at 1 ATM Pressure. Journal of Computational and Theoretical Nanoscience.

Kiagus, Ahmad Roni and Julian, Syahputra and Yuda, Fajarianto Ruamarga (2019) ALCOHOLYSIS OF KEPYAR CASTOR SEED OIL (RICINUS COMMUNIS) USING ALUMINA SILICA CATALYST (USED CRACKING PROCESS IN PERTAMINA RU-III PALEMBANG) AT 1 ATM PRESSURE. American Scientific Publisher. (Unpublished)

Kiagus, Ahmad Roni (2019) BIMBINGAN TEKNIS REVITALISASI REVIEWER INTERNAL BAGI DOSEN PERGURUAN TINGGI DI LINGKUNGAN LEMBAGA LAYANAN PENDIDIKAN TINGGI WILAYAH II. KEMENTERIAN RISET, TEKNOLOGI, DAN PENDIDIKAN TINGGI. (Unpublished)

Kiagus, Ahmad Roni and Atika, Dewi and Muhammad, Arief Karim (2019) BIODIESEL FROM JELANTAH OIL WITH CATALYST FCCU BASE CHEMICAL AI2O3 BASED SPEED OF STATEMENT AND COMPARISON OF REACTION. American Scientific Publisher. (Unpublished)

Kiagus, Ahmad Roni and Atika, Dewi and Muhammad, Arief Karim (2019) Biodiesel from Jelantah Oil with Catalyst FCCU Base Chemical Al2O3 Based Speed of Statement and Comparison of Reaction. American Scientific Publisher. (Unpublished)

Kiagus, Ahmad Roni and Lely, Meilani and Atikah, Atikah and Netty, Herawati (2019) CONVERSION OF SUGAR CANE BAGASSE BECOME BIOETHANOL USING VARIATIONS OF YEAST TYPES AND FERMENTATION TEMPERATURES WITH SOCARIFICATION PROCESS. Jour of Adv Research in Dynamical & Control Systems. (Unpublished)

Kiagus, Ahmad Roni and Dorie, Kartika and Hasyirullah, Apriyadi and Netty, Herawati (2019) The Effect of Type and Concentration Yeast with Fermentation Time and Liquifaction Variations on the Bioethanol Concentration Resulted by Sorgum Seeds with Hydrolysis and Fermentation Processes. Journal of Computational and Theoretical Nanoscience. (Unpublished)

Kiagus, Ahmad Roni (2019) WORKSHOP PENYUSUNAN KURIKULUM PEMBELAJARAN JARAK JAUH (PJJ) PERGURUAN TINGGI MUHAMMADIYAH 'AISYIYAH (PTMA). MAJELIS PENDIDIKAN TINGGI PENELITIAN DAN PENGEMBANGAN (DIKTILITBANG) PIMPINAN PUSAT MUHAMMADIYAH. (Unpublished)

Kiagus, Ahmad Roni (2018) Effect Of Time And Concentration Of Sulfuric Acid On Yield Bioethanol Produced In Making Bioethanol from Peat Soil. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG.

Kiagus, Ahmad Roni (2018) THE 1ST INTERNATIONAL SYMPOSIUM OF INDONESIAN CHEMICAL ENGINEERING (ISIChem). MUNAS APTEKIM ISIChem SNTKI. (Unpublished)

Kiagus, Ahmad Roni and Mardwita, Mardwita (2018) ALCOHOLYSIS OF USED COOKING OIL AT HIGH PRESURE USING WASTED CATALYST OCTAINED FROM CRUDE OIL PROCESSING PERTAMINA UNIT III PALEMBANG. Science Publishing Corporation. (Unpublished)

Kiagus, Ahmad Roni (2018) APPLIED TECHNOLOGY FOR SUSTAINABLE DEVELOPMENT IN SUPPORTING PROSPEROUS HUMAN EXISTENCE. FORUM IN RESEARCH, SCIENCE, AND TECHNOLOGY (FIRST). (Unpublished)

Monita, Octria and Kiagus, Ahmad Roni and Atikah, Atikah (2018) Bioetanol production optimization from pineapple leather filtrates (Turnitin). International Journal of Engineering & Technology. (Unpublished)

Monita, Octria and Kiagus, Ahmad Roni and Atikah, Atikah (2018) Peer Review : Bioetanol production optimization from pineapple leather filtrates. International Journal of Engineering & Technology. (Unpublished)

Kiagus, Ahmad Roni (2018) SEMINAR HASIL PROGRAM PENELITIAN YANG TELAH SELESAI TAHUN 2018. KEMENTERIAN RISET, TEKNOLOGI, DAN PENDIDIKAN TINGGI. (Unpublished)

Kiagus, Ahmad Roni (2018) SEMINAR HASIL PROGRAM PENELITIAN YANG TELAH SELESAI TAHUN 2018. KEMENRISTEK DIKTI DIREKTORAT JENDRAL PENGUATAN RISET DAN PENGEMBANGAN. (Unpublished)

Kiagus, Ahmad Roni (2018) WORKSHOP PENINGKATAN KUALITAS OUTPUT PENELITIAN TAHUN 2018. DIREKTORAT RISET DAN PENGABDIAN MASYARAKAT. (Unpublished)

Kiagus, Ahmad Roni (1998) IJAZAH & TRANSKIP NILAI PENDIDIKAN S2 UNIVERSITAS GADJAH MADA. UNIVERSITAS GADJAH MADA. (Unpublished)

Kiagus, Ahmad Roni (1993) IJAZAH DAN TRANSKRIP NILAI PENDIDIKAN S1 UNIVERSITAS MUHAMMADIYAH PALEMBANG. UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Erna, Yuliwati ANALISIS ADSORBANSI KARBON AKTIF DARI SEKAM PADI DAN KULIT PISANG KEPOK TERHADAP AIR SUNGAI OGAN. Universitas Ahmad Dahlan. (Unpublished)

Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Agustriono, Agustriono Corrosion Analysis of Oil Drilling Pipes On Mobile RIG # 42.3 / N1500-E In Prabumulih. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni ED The Utilization of Kepyar Castor Oil (Ricinus Communis) and Alumina Silica Catalyst in Alcoholysis Process. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni ED Analisis Adsorben Arang Aktif Sekam Padi Dan Kulit Pisang Kepok Untuk Pengolahan Air Sungai Gasing, Talang Kelapa. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni ED Corrosion Analysis of Oil Drilling Pipes On Mobile RIG # 42.3 / N1500-E In Prabumulih. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni ED Pembuatan Biodiesel Dari Biji Karet Dengan Proses Alkoholisis Sebagai Alternatif Sumber Bahan Bakar Ekonomis. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni ED Penambahan Inhibitor Ekstrak Daun Pepaya (Carica Papaya L.) Terhadap Pengaruh Laju Korosi Pada Baja Karbon Dalam Larutan Air Laut. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni ED The Effect of Catalyst Amount & Reacters Comperative on Glycerol Conversion From Castrol Oil With Catalyst Of Pertamina Cracking Process Unit III Palembang. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni The Influence of Starch Weight Variations in Making Bioethanol from Plantain Turber Waste (Musa Sapientum). FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni LOA TEG. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni LOA WJERT. FAKULTAS TEKNIK UNIVERSITAS LAMPUNG.

Legiso, Legiso and Kiagus, Ahmad Roni PEER REVIEW ANALYSIS OF ACTIVE CARBON OF RICE HUSK AND BANANA KEPOK SKIN AS ADSORBENT MEDIA IN REDUCING HEAVY METALS IRON (Fe), TSS AND Ph ATKUNDUR RIVER IN SOUTH SUMATRA. Science Research Society.

Kiagus, Ahmad Roni and Ericson, Simanungkalit and Sri, Martini PEER REVIEW : EFFECT OF TRI ETHYLEN GLYCOL (TEG) CONCENTRATION AND TEMPERATURE WET GAS AGAINST WATER CONTENT GAS OUTLET GLYCOL CONTRACTOR IN NATURAL GAS DEHYDRATION. Karadeniz Technical University.

Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Agustriono, Agustriono PEER REVIEW Corrosion Analysis of Oil Drilling Pipes On Mobile RIG #42.3 / N1500-E In Prabumulih. FAKULTAS TEKNIK UNIVERSITAS LAMPUNG.

Kiagus, Ahmad Roni PEER REVIEW RAW INDUSTRIAL WASTEWATER TREATMENT USING FENTON, PHOTO FENTON AND PHOTO CATALYTIC: A COMPARISON STUDY. IOP Publishing.

Elfidiah, Elfidiah and Merry, Helina and Kiagus, Ahmad Roni PEER REVIEW SUNGKAI LEAF EXRACT (PERONEMA CANESCENS JACK) AS ANTIBACTERIAL AGENT IN WOUND DRESSING. Science Research Society.

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Ryan, Pasongko and Dian, Kharismadewi and Sri, Martini PEER REVIEW THE EFFECT OF TEMPERATURE AND TIME ON THE MIGRATION OF LEAD METAL (PB) IONS IN CANNED ORANGE JUICE DRINK USING ATOMIC ABSORPTION SPECTROPHOTOMETRY ANALYSIS. Tche Quimica Group. (Unpublished)

Sri, Martini and Kiagus, Ahmad Roni PEER REVIEW THE EXISTING TECHNOLOGY AND THE APPLICATION OF DIGITAL ARTIFICIAL INTELLIGENT IN THE WASTEWATER TREATMENT AREA: A REVIEW PAPER. IOP Publishing. (Unpublished)

Kiagus, Ahmad Roni Pengaruh Kadar Bioetanoll dari Kulit Nanas dengan Bekas Cracking Pertamina RU III Teraktivasi secara Kimia. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG.

Sri, Martini and Kiagus, Ahmad Roni and Erna, Yuliawaty TURNITIN A Review on Current Development of Animal BoneBased Sorbent for Heavy Metals Removal from Contaminated Water and Wastewater. Trans Tech Publications Ltd. (Unpublished)

Kiagus, Ahmad Roni and IRMA, Susanti and Devi, Juliana and Elfidiah, Elfidiah and Muhammad, Faisal and Mardwita, Mardwita TURNITIN ALCOHOLYSIS OF CANDLENUT OIL INTO BIODIESEL WITH WASTE CATALYST CRACKING PERTAMINA RU III PALEMBANG. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Sri, Martini and Legiso, Legiso TURNITIN ANALISIS ADSORBEN ARANG AKTIF SEKAM PADI DAN KULIT PISANG KEPOK UNTUK PENGOLAHAN AIR SUNGAI GASING, TALANG KELAPA, KABUPATEN BANYUASIN SUMATERA SELATAN. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Legiso, Legiso and Kiagus, Ahmad Roni TURNITIN ANALYSIS OF ACTIVE CARBON OF RICE HUSK AND BANANA KEPOK SKIN AS ADSORBENT MEDIA IN REDUCING HEAVY METALS IRON (Fe), TSS AND pH ATKUNDUR RIVER IN SOUTH SUMATRA. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Elfidiah, Elfidiah and Kiagus, Ahmad Roni and Roni, Agustriono TURNITIN Corrosion Analysis of Oil Drilling Pipes On Mobile RIG # 42.3 / N1500-E In Prabumulih. FAKULTAS TEKNIK UNIVERSITAS LAMPUNG. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Tri, Amarullah TURNITIN EFEKTIFITAS MUTU BAHAN BAKAR DARI PREMIUM KE PERTALITE DENGAN PENAMBAHAN OCTANE BOOSTER UNTUK MEMINIMALISASI EMISI GAS BUANG DI PT. PERTAMINA RU III. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and ERICSON, Simanungkalit and Sri, Martini TURNITIN Effect Of Tri Ethylen Glycol (Teg) Concentration And Temperature Wet Gas Against Water Content Gas Outlet Glycol Contactor In Natural Gas Dehydration Process. Karadeniz Technical University. (Unpublished)

Kiagus, Ahmad Roni TURNITIN Effect carbon black and modified kaolin hybrid filler on the curing and physic-mechanical properties of natural rubber-styrene butadiene rubber blends. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Heni, Juniar and Desi, Andrayani TURNITIN MANUFACTURE OF SILICA GEL FROM COCONUT WASTE WITH THE INFLUENCE OF EXTRACTION TIME AND SODIUM HYDROXIDE CONCENTRATION. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Erna, Yuliawaty and Bela, Marselia TURNITIN PENAMBAHAN INHIBITOR EKSTRAK DAUN PEPAYA (CARICA PAPAYA L.) TERHADAP PENGARUH LAJU KOROSI PADA BAJA KARBON DALAM LARUTAN AIR LAUT. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Sri, Martini and Sharmeen, Afroze and Kiagus, Ahmad Roni TURNITIN Raw Industrial Wastewater Treatment Using Fenton, Photo Fenton and Photo Catalytic: A Comparison Study. IOP Publishing. (Unpublished)

Kiagus, Ahmad Roni TURNITIN Sungkai Leaf Extract (Peronema Caanescens Jack) As Antibacterial Agent In Wound Dressing. Fakultas Teknik. (Unpublished)

Kiagus, Ahmad Roni and Elfidiah, Elfidiah and Dian, Kharismadewi and Sri, Martini TURNITIN THE EFFECT OF TEMPERATURE AND TIME ON THE MIGRATION OF LEAD METAL (PB) IONS IN CANNED ORANGE JUICE DRINK USING ATOMIC ABSORPTION SPECTROPHOTOMETRY ANALYSIS. Tche Quimica Group. (Unpublished)

Kiagus, Ahmad Roni and M. Andika Mandala, Putra and Netty, Herawati and Rifdah, Rifdah and Heni, Juniar TURNITIN The Effect of Catalyst Amount & Reacters Comperative on Glycerol Conversion From Castrol Oil With Catalyst Of Pertamina Cracking Process Unit III Palembang. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and Netty, Herawati and Dian, Kharismadewi and Sri, Martini TURNITIN The Utilization of Kepyar Castor Oil (Ricinus Communis) and Alumina Silica Catalyst in Alcoholysis Process. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni and TAUFIK, Taufik and Sri, Martini and Cekmas, Cekdin and Elfidiah, Elfidiah TURNITIN The identification of open loop recording curve on heat exchanger to determine PID control parameters and eliminate overshot occurrence. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

Kiagus, Ahmad Roni WORKSHOP PENYUSUNAN KURIKULUM PEMBELAJARAN JARAK JAUH (PJJ) PERGURUAN TINGGI MUHAMMADIYAH 'AISYIYAH (PTMA). MAJELIS PENDIDIKAN TINGGI PENELITIAN DAN PENGEMBANGAN (DIKTILITBANG) PIMPINAN PUSAT MUHAMMADIYAH. (Unpublished)

Putri, Apriani and Khoirul, Fitrisyah and Kiagus, Ahmad Roni The effects of (sulfuric acid concentration, time, temperature) in hydrolysis and (type, weight of yeast) in fermentation process to bioethanol yield in the making of bioethanol from peat. Science Publishing Corporation. (Unpublished)

Sri, Martini and Kiagus, Ahmad Roni The existing technology and the application of digital artificial intelligent in the wastewater treatment area: A review paper. FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH PALEMBANG. (Unpublished)

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