PARÁZSÓ LT, PÉTER A, GNATYUK SP. Change of Study, Training System, the Possibility of a Survey of Students XXI-st Century. jetacomps [Internet]. 30 marzec 2015 [cytowane 22 listopad 2024];11(1):262-7. Dostępne na: https://journals.ur.edu.pl/jetacomps/article/view/6556