Alexeiev, Oleh, Victor Palamarchyuk, Ruslan Pechevystyi, and Serob Karapetian. “MODERN OPPORTUNITIES FOR AIR SAFETY MANAGEMENT”. Proceedings of National Aviation University 80, no. 3 (December 11, 2019): 30–35. Accessed May 5, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/14270.