Ramírez N., Viviana Marcela, Lina María Peñuela S., and María Del Rocío Pérez R. “Organic Waste As an Alternative Feeds for Pigs”. Revista de Ciencias Agrícolas 34, no. 2 (December 20, 2017): 107–124. Accessed April 25, 2024. https://revistas.udenar.edu.co/index.php/rfacia/article/view/3695.