Subagyo, Indro, and Maryam. “Empowerment of Cleaning Service Staff through Organic Waste Composting at the Palu Ministry of Health Polytechnic”. Jurnal Pengabdian Masyarakat Lentora 5, no. 2 (March 31, 2026): 91–97. Accessed April 25, 2026. https://jurnal.poltekkespalu.ac.id/index.php/jpml/article/view/4280.