“Effect of Regrowth Age and Climate on the Chemical Composition of Cenchrus Purpureus in Degraded Ecosystems of Cuba”. Scientia Agropecuaria 11, no. 3 (August 26, 2020): 301–308. Accessed September 8, 2026. https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3047.