Adsorption Study of Carbon Chitosan Composite Beads from Ketapang Fruit Shell (Terminalia Catappa L) on Methylene Blue Dyes: Kajian Adsorpsi Beads Komposit Kitosan Karbon Cangkang Buah Ketapang (Terminalia Catappa L) Terhadap Zat Warna Metilen Biru. Stannum 2024, 6 (2), 115-121. https://doi.org/10.33019/jstk.v6i2.5631.