Acosta, N., R. Lima, J. Avellaneda, and C. Mirabá. “Ruminal Degradability and Fecal Digestibility of Hydroponic Fresh Forage of Maize (Zea Mays) in Domestic Goats in Santa Elena, Ecuador”. Cuban Journal of Agricultural Science, vol. 50, no. 1, June 2016, https://cjascience.com/index.php/CJAS/article/view/598.