ARDIANSYAH, R.; TANJUNG , A. M.; ICHSAN, R. N.; KARIM, A. The Effect of Control and Supervision of Aviation Security on Flight Safety at Kualanamu International Airport North Sumatra. International Journal of Economics (IJEC), [S. l.], v. 3, n. 2, p. 1497–1507, 2024. DOI: 10.55299/ijec.v3i2.1138. Disponível em: https://ejournal.ipinternasional.com/index.php/ijec/article/view/1138. Acesso em: 31 jan. 2025.