LÓPEZ POLANCO, K. V.; MARROQUÍN ANAYA, Y. J.; DUKE ESCOBAR, V. G. Industrial recycling in El Salvador. Empresa y Sociedad, [S. l.], v. 2, p. 73–87, 2024. DOI: 10.5377/emyso.v2i1.18203. Disponível em: https://camjol.info/index.php/EMySO/article/view/18203. Acesso em: 22 dic. 2024.