Priatna SJ, Hakim YM, Alfarizi MA, Sailah S, Mohadi R. Palm oil mill effluent (POME) precipitation using ammonium-intercalated clay coagulant. CST [Internet]. 2023 Jul. 8 [cited 2025 Nov. 13];8(1):10-5. Available from: https://cst.kipmi.or.id/journal/article/view/1034