Torres, V., Serrano, J. O., Martínez Melo, J., Fonseca, N., Borroto, A. and Mazorra, C. A. (2021) “Application of categorical principal component analysis in the study of ovine production systems in Ciego de Ávila province”, Cuban Journal of Agricultural Science, 55(4). Available at: https://cjascience.com/index.php/CJAS/article/view/1031 (Accessed: 23 November 2024).