Campus No. 6. Realidad Empresarial, [S. l.], n. 6, p. 61–65, 2018. DOI: 10.5377/reuca.v0i6.7828. Disponível em: https://revistas.uca.edu.sv/index.php/reuca/article/view/4766.. Acesso em: 24 apr. 2025.