Mart?nez-Melo, J., Jord?n, H., Torres, V., Guevara, G., Hern?ndez, N., Brunett, L., Fontes, D., Mazorra, C., Lezcano, Y., & Cubillas, N. (2011). Classification of dairy units belonging to the Basic Units of Cooperative Production in Ciego de Avila, Cuba. Cuban Journal of Agricultural Science, 45(4). Retrieved from https://cjascience.com/index.php/CJAS/article/view/96