Kučera, P., Kvasnička, R., & Vydrová, H. (2009). EVALUATION OF TEST QUESTIONS USING THE ITEM ANALYSIS FOR THE CREDIT TEST OF THE SUBJECT OF MATHEMATICAL METHODS IN ECONOMICS IN THE MOODLE LMS. Journal on Efficiency and Responsibility in Education and Science, 2(1), 41–50. Retrieved from https://www.eriesjournal.com/index.php/eries/article/view/14