Trujillo, G D, G J Bórquez, J M Pinos-Rodríguez, I A Domínguez-Vara, and R R Rojo. “Nutritive Value of Ensiled Pig Excreta, Poultry Litter or Urea With Molasses or Bakery by-Products in Diets for Lambs”. South African Journal of Animal Science 44, no. 2 (July 24, 2014): 114–122. Accessed August 12, 2026. https://www.ajol.info/index.php/sajas/article/view/105708.