Méndez, Mildred, Raquel Ponce de León, Yoleisy García, Yusleiby Rodríguez, D. García, and Marta Mora. 2019. “Persistence of Milk Production of Alpine Goats in Cuba”. Cuban Journal of Agricultural Science 53 (1). https://cjascience.com/index.php/CJAS/article/view/865.