AGUNG RAHARJO, M.; SABUR, F.; HIDAYAT, R. Design of a Global System for Mobile Communication Signal Blocking Tool at Vocational Higher Education. Airman: Jurnal Teknik dan Keselamatan Transportasi, [S. l.], v. 6, n. 2, p. 120–130, 2023. DOI: 10.46509/ajtk.v6i2.376. Disponível em: https://jurnal.poltekbangmakassar.ac.id/index.php/poltekbang/article/view/376. Acesso em: 21 may. 2024.