Zein, R., Y. . Prestica, Deswati, and P. Ramadhani. “Utilization of Coffee Peel Waste As Biosorbent for Rhodamine B Dye Removal: Isotherm, Kinetics, and Thermodynamic Studies”. Indonesian Journal of Environmental Management and Sustainability, vol. 9, no. 1, Mar. 2025, pp. 36-45, doi:10.26554/ijems.2025.9.1.36-45.