Ruiz, Tom?s E., Gustavo Febles, J. Gonz?lez, and Geovanis Achang. 2013. “Assessment in Grazing of Plant Materials of Tithonia Diversifolia (Hemsl.) Collected in Cuba”. Cuban Journal of Agricultural Science 47 (3). https://cjascience.com/index.php/CJAS/article/view/359.