“Utilization of Cattle Manure Waste into Organic Fertilizer for Environmental Sustainability in Bojongsari, Purbalingga”. Dharmahita: Journal of Community Service and Development 2, no. 2 (December 29, 2025): 161–169. Accessed August 25, 2026. https://e-journal.uingusdur.ac.id/dharmahita/article/view/12497.