PARÁZSÓ, L. T.; PÉTER, A.; GNATYUK, S. P. Change of Study, Training System, the Possibility of a Survey of Students XXI-st Century. Journal of Education, Technology and Computer Science, [S. l.], v. 11, n. 1, p. 262–272, 2015. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6556. Acesso em: 24 lis. 2024.