ÁVILA-DORANTES, José Antonio. Price transmission in the production chain of natural gas to anhydrous ammonia in Mexico. REVISTA TERRA LATINOAMERICANA, [S. l.], v. 29, n. 3, p. 277–285, 2011. Disponível em: https://www.terralatinoamericana.org.mx/index.php/terra/article/view/1176. Acesso em: 1 may. 2025.