[1]
J. F. C. M. Mathias and S. S. Silva, “Opportunities and challenges for biogas development in family farming in Brazil”, Rev. Polit. Agric., vol. 32, no. 2, p. 87, Aug. 2023, Accessed: Sep. 20, 2026. Available: https://rpa.sede.embrapa.br/RPA/article/view/1865