OKTAVIANA, S.; APRILIANTARI, Y. Implementing A Cubeacon for Student Presence in Classroom. MULTINETICS, [S. l.], v. 5, n. 1, p. 16–18, 2019. DOI: 10.32722/multinetics.v5i1.1429. Disponível em: https://jurnal.pnj.ac.id/index.php/multinetics/article/view/1429. Acesso em: 24 may. 2022.