MALEŃCZYK, Izabela; GŁADYSZ, Bartłomiej. Academic E-learning in Poland Results of a Diagnostic Survey. International Journal of Research in E-learning, [S. l.], v. 5, n. 1, p. 35–59, 2019. DOI: 10.31261/IJREL.2019.5.1.03. Disponível em: https://journals.us.edu.pl/index.php/IJREL/article/view/8420. Acesso em: 5 dec. 2025.