“RELATED FACTORS WITH THE INCOME PER HECTARE OF THE COW-CALF SYSTEM, PANAMA”. Ciencia Agropecuaria, no. 41 (July 25, 2025): 120–140. Accessed October 9, 2026. https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/680.