NURHIDAYA; NATSIR, R. Y. THE RELATIONSHIP BETWEEN INTENSITY IN USING MOBILE LEARNING TOOL IN LEARNING ENGLISH AND THE STUDENTS’ GRADE POINT AVERAGE: A Correlation Research. Journal of Computer Interaction in Education , Makassar, ID, v. 1, n. 1, p. 51–64, 2018. Disponível em: https://jurnal.fkip.unismuh.ac.id/index.php/jcie/article/view/947. Acesso em: 3 jul. 2024.