BUDIMAN, E.; HAIRAH, U.; HAERUDDIN, H.; SAUDEK, A. Mobile Networks for Mobile Learning Tools. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 10, n. 1-4, p. 47–52, 2018. Disponível em: https://jtec.utem.edu.my/jtec/article/view/3575. Acesso em: 4 may. 2024.