SANTOS, E.; PAGDATO, I. TECHNO-ECONOMIC ASSESSMENT OF A CHICKEN-MANURE-FED BIOGAS GENERATOR SYSTEM IN A PHILIPPINE FARM. International Journal of Engineering Technologies and Management Research, [S. l.], v. 12, n. 12, p. 56–61, 2025. DOI: 10.29121/ijetmr.v12.i12.2025.1716. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/1716. Acesso em: 24 dec. 2025.