Terrencia, G. et al. 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 (Feb. 2026), 19–37. DOI:https://doi.org/10.61511/evojes.v3i1.2026.3280.