Bautista Mayorga, Fidel, Ester Reyes Santago, and José Alberto García Salazar. 2019. “How Do Proagro and Nafta Affect the Maize Market in a Self-Consumption region?: The Case of the Huasteca Hidalguense”. Acta Universitaria 29 (November): 1-15. https://doi.org/10.15174/au.2019.2453.