Aluminum reuse in San Juan de Pasto an alternative for the production of advertising posters. Business Vision, [S. l.], n. 10, p. 180–186, 2020. DOI: 10.32645/13906852.1020. Disponível em: https://www.revistasdigitalesupeceduec35.biteca.online/index.php/visionempresarial/article/view/1020. Acesso em: 18 sep. 2026.