Kasa DN. APPLYING MEMRISE APP TO IMPROVE STUDENT’S VOCABULARY IN ONLINE LEARNING DURING THE COVID 19 PERIOD AT JOYKIDS PRIVATE LESSON. J. Educ. Res. [Internet]. 2022 Jun. 29 [cited 2026 Apr. 15];1(1):1-12. Available from: http://jurnal.ikipwidyadarmasurabaya.ac.id/index.php/jedarr/article/view/88