Susriyati. “Analisis Ekonomis Pembuatan Pupuk Organik Dari Kotoran Ayam: (Studi Kasus Di Peternakan Ayam H. Mangkuto – Lintau Buo)”. Jurnal Ekobistek 10, no. 1 (July 27, 2021): 35–41. Accessed October 26, 2025. https://jman-upiyptk.org/ojs/index.php/ekobistek/article/view/81.