Pérez, Tania, Ileana Pereda, Deny Oliva, and Marcelo Zaiat. “Anaerobic Digestion Technologies for the Treatment of Pig Wastes”. Cuban Journal of Agricultural Science 50, no. 3 (December 27, 2016). Accessed May 2, 2024. https://cjascience.com/index.php/CJAS/article/view/628.