RUSMAN; SAFITRI, R. Design of a DVOR Shelter Security System at Sam Ratulangi International Airport Manado. Airman: Jurnal Teknik dan Keselamatan Transportasi, [S. l.], v. 1, n. 1, p. 9–14, 2018. DOI: 10.46509/ajtk.v1i1.29. Disponível em: https://jurnal.poltekbangmakassar.ac.id/index.php/airman/article/view/29. Acesso em: 21 nov. 2024.