Bahiyyah, Wardatul, Malikhatul Hidayah, and Krisna Syahputra. “Pb2+ Absorption of Metal Ions Using an POLYVINYLIDENE FLUORIDE (PVDF) - Al2O3 Membrane”. Indonesian Journal of Chemical Science 12, no. 2 (August 26, 2023): 182-191. Accessed November 22, 2024. http://journal.unnes.ac.id/sju/ijcs/article/view/71911.