“Evaluation of Chemical and Physical Characteristics and Functional Silage Corn (Zea Mays) and Silage Sorghum (Sorghum Vulgare). Urdaneta Municipality Lara State”. 2013. Agroindustria, Sociedad Y Ambiente 1 (1): 110-29. https://revistas2.uclave.org/index.php/asa/article/view/2399.