ORTÍZ-ARISMENDY, A. .; RAMIREZ, M. E. .; DIAZ VARGAS, M. E. The digital portfolio as a support tool in the teaching process. Revista Perspectivas, [S. l.], v. 4, n. 2, p. 20_30, 2019. DOI: 10.22463/25909215.1967. Disponível em: https://revistas.ufps.edu.co/index.php/perspectivas/article/view/1967. Acesso em: 4 dic. 2024.