Using Quizizz as an Alternative Medium in Applying the Picture and Picture Type Cooperative Learning Model in English Subject to Increase Vocabulary Mastery for Primary School Students. ESRJ [Internet]. 2024 Jun. 19 [cited 2024 Sep. 19];1(2):78-81. Available from: https://journal.midpublisher.com/index.php/esrj/article/view/56