Kuncová, Martina, and Hana Vojáčková. “ANALYSIS OF THE DEPENDENCE OF THE E-LEARNING USAGE ON THE STUDY RESULTS”. Journal on Efficiency and Responsibility in Education and Science 8, no. 1 (March 31, 2015): 24–34. Accessed April 26, 2024. https://www.eriesjournal.com/index.php/eries/article/view/115.