Heba A, Smyrnova-TrybulskaE, Kapounová J. Objectives and Content of the Mathematics E-learning Course Preparing Students for the School-leaving Exam in Mathematics. IJREL [Internet]. 1Feb.2017 [cited 20Dec.2024];3(1):109-24. Available from: https://journals.us.edu.pl/index.php/IJREL/article/view/8398