Ram?rez, J. L., Rafael Segundo Herrera, M. Cisneros, D. Verdecia, Y. ?lvarez, and B. L?pez. 2012. “Relationship Between Quality Indicators and Age Indicators in Pennisetum Purpureum Cv. Cuba CT-169 in Cauto Valley, Cuba”. Cuban Journal of Agricultural Science 46 (3). https://cjascience.com/index.php/CJAS/article/view/50.