Ristawati, Arinda, Aqlyna Fattahanisa, Puri Wijayanti, Riskaviana Kurniawati, and M Mirza Ananta Ihza Hiswara. 2026. “Utilization of Organic Waste Coconut Shells As an Alternative Energy Source in the Laogo Area”. International Journal Of Community Service 6 (1):126-29. https://doi.org/10.51601/ijcs.v6i1.870.