Sirotová, Mariana, and Veronika Michvocíková. “The Impact of the Ways of Educational Process at University on Forming Opinions by Young People”. Przegląd Badań Edukacyjnych (Educational Studies Review) 2, no. 23 (February 20, 2017): 9–24. Accessed December 6, 2021. https://apcz.umk.pl/PBE/article/view/PBE.2016.070.