Exploratory study of accessibility assessment in the El Salvador’s capital city. TRIM. Tordesillas, revista de investigación multidisciplinar, [S. l.], n. 17, p. 45–62, 2020. DOI: 10.24197/trim.17.2019.45-62. Disponível em: https://revistas.uva.es/index.php/trim/article/view/4199. Acesso em: 24 nov. 2025.