Lawnsky, N. P. T. A. “THE EFFECT OF QUIZIZZ ON ENGLISH ACHIEVEMENT OF TENTH GRADE EFL STUDENTS”. Language and Education Journal Undiksha, vol. 5, no. 2, Aug. 2022, pp. 100-8, https://ejournal.undiksha.ac.id/index.php/JJPBI/article/view/34553.