BULKAINI, Bulkaini; ARMAN, Chairussyuhur; MUHZI, Muhzi; MASTUR, Mastur. PEMANFAATAN BIOGAS DARI KOTORAN SAPI SEBAGAI SUMBER ENERGI ALTERNATIF. Jurnal Abdi Insani, [S. l.], v. 4, n. 2, p. 132–137, 2017. Disponível em: https://abdiinsani.unram.ac.id/index.php/jurnal/article/view/127. Acesso em: 7 may. 2024.