ZORMANOVÁ, Lucie. The Comparison of Distance Learning Between the Czech Republic and Other European Countries. International Journal of Research in E-learning, [S. l.], v. 2, n. 1, p. 88–103, 2016. Disponível em: https://trrest.vot.pl/ojsus/index.php/IJREL/article/view/8378. Acesso em: 7 may. 2025.