Adawiyah R, Yuliasari N, Hanifah Y, Alawiyah K, Rahayu Palapa N. Utilizing Areca catechu L. Fruit Peel-Derived Biochar and Hydrochar for Congo Red Adsorption: Kinetic and Thermodynamic Analysis. indones. j. env. man. sus. [Internet]. 2024Dec.19 [cited 2026Apr.23];8(4):135-44. Available from: https://www.ijoems.com/index.php/ijems/article/view/388