RIVERA DE PARADA, Eufemia Aydeé; PÉREZ OLIVA, Elizabeth. Socio-economic diagnosis of the San Isidro Canton of San Salvador. Crea ciencia, [S. l.], n. 3, p. 5–12, 2020. DOI: 10.5377/creaciencia.v0i3.9221. Disponível em: https://www.camjol.info/index.php/CREACIENCIA/article/view/9221. Acesso em: 8 dec. 2025.