Cristiano, Gabriela, and Claudia Buitrago. “Can Biogas, Generated from Cattle Waste Reduce Negative Externalities? A Case of Study in Argentina”. Semestre Económico 23, no. 54 (July 30, 2020): 129–144. Accessed August 17, 2026. https://revistas.udem.edu.co/index.php/economico/article/view/3132.