MANULLANG, Efrando; SUTARYO; KUSDIYANTINI, Endang. ANALYSIS OF BIOMETHANE PRODUCTION POTENTIAL AND MITIGATION OF BIOMETHANE EMISSIONS FROM PIG FARMS IN NORTH SULAWESI PROVINCE. Jurnal Bioteknologi & Biosains Indonesia (JBBI), Indonesia, v. 10, n. 2, p. 279–292, 2023. DOI: 10.55981/jbbi.2023.2803. Disponível em: https://ejournal.brin.go.id/JBBI/article/view/2803. Acesso em: 6 dec. 2025.