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INNOVATIVE APPROACHES TO ADDRESSING THE DIFFICULTIES ENCOUNTERED BY GREEK STUDENTS IN LEARNING RUSSIAN VERBS OF MOTION ArticleKalita O., Tryapelnikov A., Denisenko V.Proceedings of the European Conference on e-Learning, ECEL. Том 2018-November. 2018. С. 220-225
ANALYZING THE MOBILE LEARNING SYSTEM BEHAVIOR: THE CASE OF THE RUSSIAN VERBS OF MOTION ArticleKalita O., Denisenko V., Tryapelnikov A., Nanopoulos F., Pavlidis G.Communications in Computer and Information Science. Том 744. 2017. С. 645-654