LEE, Linda L. Open teaching as a factor of conceptual strengthening and conceptions of virtual education, a case study. Ingeniería e Innovación, [S. l.], v. 6, n. 2, 2019. DOI: 10.21897/23460466.1746. Disponível em: https://revistas.unicordoba.edu.co/index.php/rii/article/view/1746.. Acesso em: 3 jul. 2024.