Ávila-Dorantes, José Antonio. “Price Transmission in the Production Chain of Natural Gas to Anhydrous Ammonia in Mexico”. REVISTA TERRA LATINOAMERICANA 29, no. 3 (September 1, 2011): 277–285. Accessed May 1, 2025. https://www.terralatinoamericana.org.mx/index.php/terra/article/view/1176.