Marchuk, Galyna V., Vitalii L. Levkivskyi, Dmytro K. Marchuk, and Denys V. Liubchenko. 2023. “A SYSTEM OF REWARDS AND MOTIVATION FOR STUDENTS USING VIRTUAL CURRENCY”. Information Technologies and Learning Tools 96 (4): 169-84. https://doi.org/10.33407/itlt.v96i4.5285.