Optimization of lithium extraction from mud using surface response methodology by Maulidia, Anisa, Astuti, Widi, Petrus, Himawan Tri Bayu Murti

Removal of Sulphate and Heavy Metals from Acid Mine Drainage using Permeable Reactive Barrier Technique by Anungstri, Rissa, Petrus, Himawan Tri Bayu Murti, Prasetya, Agus

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Product Diffusion-Controlled Leaching of Nickel Laterite using Low Concentration Citric Acid Leachant at Atmospheric Condition by Wanta, Kevin Cleary, Astuti, Widi, Petrus, Himawan Tri Bayu Murti, Perdana, Indra

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Separation of nickel and cobalt from nitrate leaching solutions of laterite ore by solvent extraction using trihexyltetradecylphosphonium bis (2,4,4-trimethyl pentyl) phosphinate by Yuda Aulia Pertiwi Tri, Avista Dira, Astuti Widi, Petrus Himawan Tri Bayu Murti

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GAMA-RainFilter: a modified rainwater harvesting technique to meet the demand of clean water in Indonesia by Maryono, Agus, Nuranto, Sindu, Sembada, Pratama Tirza Surya, Petrus, Himawan Tri Bayu Murti

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Investigation on Saprolitic Laterite Ore Reduction Process using Palm Kernel Shell Charcoal: Kinetics and Phase Transformation by Petrus, Himawan Tri Bayu Murti, Putera, Andreas Diga Pratama, Warmada, I Wayan, Nurjaman, Fajar, Astuti, Widi, Prasetya, Agus

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Preparation, Characterization, and Release Study of Nanosilica/Chitosan Composite Films by Imani, Nadya Alfa Cahaya, Kusumastuti, Yuni, Petrus, Himawan Tri Bayu Murti, Timotius, Daniel, Putri, Nur Rofiqoh Eviana, Kobayashi, Mime

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Effect of Operating Conditions on Lithium Recovery from Synthetic Geothermal Brine Using Electrodialysis Method by Sujoto, Vincent Sutresno Hadi, Sutijan, Sutijan, Astuti, Widi, Sumardi, Slamet, Louis, Isana Supiah Yosephine, Petrus, Himawan Tri Bayu Murti

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Circular Economy of Coal Fly Ash and Silica Geothermal for Green Geopolymer: Characteristic and Kinetic Study by Petrus, Himawan Tri Bayu Murti, Olvianas, Muhammad, Shafiyurrahman, Muhammad Faiz, Pratama, I Gusti Agung Arvin Nanda, Jenie, Siti Nurul Aisyiyah, Astuti, Widi, Nurpratama, Muhammad Istiawan, Ekaputri, Januarti Jaya, Anggara, Ferian

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Kinetic Study of Lithium Leaching from Sidoarjo Mud Using Sulfuric Acid by Maulidia, Anisa, Sujoto, Vincent Sutresno Hadi, Sudarmaja, Dewa Putu Agus, Putri, Januarti Jaya Eka, Jenie, Siti Nurul Aisyiyah, Astuti, Widi, Supriyatna, Yayat Iman, Warmada, I. Wayan, Sutijan, Sutijan, Anggara, Ferian, Petrus, Himawan Tri Bayu Murti

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