Terrencia, Giselle, Abednego Reiki Dewantara, and Haykal Zahran Prabawa. “SENTACUP: Utilization of Cellulose from Tea Dregs Waste As a Waterproof Biodegradable Cup to Support the Circular Economy and Environmental Sustainability”. EcoVision: Journal of Environmental Solutions 3, no. 1 (February 28, 2026): 19–37. Accessed June 17, 2026. https://www.journal-iasssf.com/index.php/EVOJES/article/view/3280.