Nurwidiyani, Ria, Chelin Sigiro, Agus Putranto, and Deni Triawan. “Adsorption Study of Carbon Chitosan Composite Beads from Ketapang Fruit Shell (Terminalia Catappa L) on Methylene Blue Dyes”. Stannum : Jurnal Sains dan Terapan Kimia 6, no. 2 (October 31, 2024): 115-121. Accessed January 16, 2025. https://journal.ubb.ac.id/stannum/article/view/5631.