RUMAN, Natalia. Use of Information Technologies in Upper Secondary Education – Practical Inspirations from Karol Miarka Upper Secondary School Complex No. 2 in Pszczyna. International Journal of Research in E-learning, [S. l.], v. 3, n. 2, p. 63–74, 2017. Disponível em: https://journals.us.edu.pl/index.php/IJREL/article/view/8404. Acesso em: 17 apr. 2025.