Mora, Antonio, and Jorge Morera. “Research With Yam Bean (Pachyrhizus Erosus) and Its Potential for the Agricultural Growth of the Agricultural Growth of the Region”. Agronomía Mesoamericana 6 (June 2, 2016): 01–06. Accessed May 2, 2025. https://www.revistas.ucr.ac.cr/index.php/agromeso/article/view/24801.