Venegas Venegas José Apolonio Apolonio; Medina Cuéllar Sergio Ernesto; Guevara Hernández Francisco; Castellanos Suárez José Alfredo. Biogas: current situation, generation potential in pig farms and environmental benefits in Puebla. Revista Mexicana de Ciencias Agrícolas, México, ME, v. 8, n. 4, p. 1001–1005, 2017. DOI: 10.29312/remexca.v8i4.24. Disponível em: https://cienciasagricolas.inifap.gob.mx/index.php/agricolas/article/view/24. Acesso em: 1 jun. 2026.