Terrencia, Giselle, Abednego Reiki Dewantara, and Haykal Zahran Prabawa. 2026. “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 (1):19-37. https://doi.org/10.61511/evojes.v3i1.2026.3280.