GÓCHEZ SEVILLA, R. Economic impact of the discretionality of the tariff policy in El Salvador: fiscal impact, 1998-2000 (III). Realidad: Revista de Ciencias Sociales y Humanidades, [S. l.], n. 91, p. 39–56, 2003. DOI: 10.5377/realidad.v0i91.4025. Disponível em: https://camjol.info/index.php/REALIDAD/article/view/4025. Acesso em: 18 jul. 2024.