R, Kusmiadi, Khodijah NS, and Akbar A. “PEMANFAATAN BULU AYAM DAN KOMPOSISI CANGKANG RAJUNGAN UNTUK MENINGKATKAN KUALITAS FISIK DAN KIMIA KOMPOS: The Utilization Chicken Feather and Crab Shells for Improving the Physical and Chemical Quality Compost”. Enviagro: Jurnal Pertanian dan Lingkungan 7, no. 2 (August 30, 2018). Accessed September 30, 2026. https://journal.ubb.ac.id/index.php/enviagro/article/view/312.