Biogas from goat waste as a green energy source. Community Empowerment, [S. l.], v. 8, n. 5, p. 610–614, 2023. DOI: 10.31603/ce.8371. Disponível em: https://coba.unimma.ac.id/ce/article/view/8371. Acesso em: 30 sep. 2026.