Kučera, P., Krejčí, I., Vydrová, H. and Kučírková, L. (2010) ’CONTRIBUTION OF A LINEAR PROGRAMMING VBA MODULE TO STUDENTS PEFORMANCE’, Journal on Efficiency and Responsibility in Education and Science, vol. 3, no. 2, pp. 54–65. Retrieved from https://www.eriesjournal.com/index.php/eries/article/view/25