Terrencia, G., Dewantara, A. R., & Prabawa, H. Z. (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