Fadillah Ramadhani, Widodo Budi Kurniawan, and Widodo Budi Kurniawan Aldila. “Adsorption Kinetic Study of Iron Metal Ions in the Batik Cual Waste onto Freshwater Crab (Parathelphusa Convexa) Shell Chitosan”. TIME in Physics 1, no. 2 (August 21, 2023): 93–100. Accessed May 18, 2024. http://ejournal.universitasmandiri.ac.id/index.php/timeinphys/article/view/18.