1.
Said M, Abbad M ba, Sheik Abdullah SR, Mohammad AW. Box Behken design for optimization of COD removal from Palm oil mill effluent (POME) using Reverse osmosis (RO) membrane. indones. j. env. man. sus. [Internet]. 2019Mar.13 [cited 2026Apr.18];3(1):39-46. Available from: https://ijoems.com/index.php/ijems/article/view/58