Ayala Garay, Alma Velia, and Benjamín Hernández Vázquez. “Profitability of Corn Production in Agroecological and Conventional Systems in Two Communities of Tlaxcala”. Agricultura, Sociedad y Desarrollo 21, no. 1 (December 14, 2023): 1–12. Accessed April 26, 2026. https://revista-asyd.org/index.php/asyd/article/view/1566.