Afifi, A. A.; Arifin, N. A.; Taslapratama, I. Waste Management in the Circular Economy Framework: A Study on Biomass and Compost Potential Production in Payakumbuh City. J. Reg. Dev. Tech. Initiatives 2025, 3 (1), 145-160. https://doi.org/10.58764/j.jrdti.2025.3.93.