Nainggolan, T. and Kadek Sintya Dewi 2022. THE EFFECTIVENESS OF QUIZZIZ ON TENTH GRADE EFL STUDENTS’ ACHIEVEMENT IN ENGLISH LEARNING PROCESS. Language and Education Journal Undiksha. 5, 2 (Aug. 2022), 60–69. DOI:https://doi.org/10.23887/leju.v5i2.34550.