Hassim NAA, Hui KC, Floresyona D, Kamal NA, Sambudi NS. Effect of pH on Adsorption of Cu2+ by Using Composite of Polyvinyl alcohol (PVA)/Kaolin. ASEAN J. Chem. Eng. [Internet]. 2022Jun.30 [cited 2024Jul.18];22(1):93-104. Available from: https://jurnal.ugm.ac.id/v3/AJChE/article/view/9230