1.
Lengyel P, Füzesi I, Pancsira J, Ráthonyi G. The Effectiveness Of The E-Learning Application: Impact Assessment Of The Quality. KSS [Internet]. 2017Mar.19 [cited 2021Jun.16];1(2):133-41. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/652