Thepubon, T., Choeisai, P., Choeisai, K. and Syutsubo, K. 2023. Treating Tapioca Starch Industrial Wastewater Using Two-Phase Multi-Staged Up-Flow Anaerobic Sludge Blanket (MS-UASB): 10.32526/ennrj/21/202200210. Environment and Natural Resources Journal. 21, 1 (Jan. 2023), 78–89.