“Soberanía Alimentaria De Granos básicos En México: Un Enfoque De cointegración De Johansen a Partir Del TLCAN (Food Sovereignty of Basic Grains in Mexico: A Johansen Cointegration Approach Based on NAFTA)”. Análisis Económico 34, no. 87 (September 30, 2019): 223–248. Accessed December 4, 2025. https://analisiseconomico.azc.uam.mx/index.php/rae/article/view/479.