SULASTRI, Y. L.; LESTARI, Z. W.; HAKIM, L. L. THE IMPLEMENTATION OF M-LEARNING IN LEARNING CALCULUS II. PEOPLE: International Journal of Social Sciences, [S. l.], v. 1, n. 1, p. 531–541, 2015. DOI: 10.20319/pijss.2015.s11.531541. Disponível em: https://grdspublishing.org/index.php/people/article/view/160. Acesso em: 28 apr. 2024.