Faisal, Faisal, Yasunori Tanji, and Hajime Unno. 2003. “Kinetic Analysis of Phenol Biodegradation by Isolated Bacteria and Mixed Culture by Cells Immobilized on Loofa (Lugga Cylindrica) Sponge in Airlift Bioreactior”. ASEAN Journal of Chemical Engineering 3 (1), 19-25. https://journal.ugm.ac.id/v3/AJChE/article/view/7574.