Sihombing, Dewi E., I K. Y. Kertiyasa, Fransiskus Y. D. Kadju, Rahmat Gusri, and Prihutomo Suharto. “Pembuatan Pupuk Kompos Dari Feses Ternak Kambing Peranakan Ettawa (PE): Production Compost Fertilizer from Waste of Ettawa Breed (PE)”. IGKOJEI: Jurnal Pengabdian Masyarakat 6, no. 1 (January 25, 2025): 49–56. Accessed July 7, 2025. https://www.journal.fapetunipa.ac.id/index.php/igkojei/article/view/525.