SONHAJI, I.; TRI SAPUTRA, S.; RAHAJENG LARASATI, E. Needs Analysis of Air Traffic Controller in the Development of Integrated Speaking and Listening Skills-based on International Civil Aviation Organisation Requirement. Airman: Jurnal Teknik dan Keselamatan Transportasi, [S. l.], v. 6, n. 1, p. 50–59, 2023. DOI: 10.46509/ajtk.v6i1.346. Disponível em: https://jurnal.poltekbangmakassar.ac.id/index.php/airman/article/view/346. Acesso em: 20 sep. 2024.