GONZALES LÓPEZ, E. F. Effects of Digital Badges on the Online Activity of University Students in a Blended Learning Model. Revista Digital de Investigación en Docencia Universitaria [Digital Journal of University Teaching Research], [S. l.], v. 13, n. 2, p. 29–40, 2019. DOI: 10.19083/ridu.2019.1078. Disponível em: https://revistas.upc.edu.pe/index.php/docencia/article/view/1078. Acesso em: 29 mar. 2024.