VALDIVIESO MORA, E. Effect of education on rural-urban disparities in cognitive health in older adults. Investigaciones UCA, [S. l.], v. 1, n. 1, p. 123–127, 2020. DOI: 10.51378/iuca.v1i1.6862. Disponível em: https://revistas.uca.edu.sv/index.php/iuca/article/view/6862. Acesso em: 3 jul. 2024.