Kharchenko, V., Pechevysty, R., Alexeiev, O., & Karapetyan, S. (2020). SELECTION OF A SYSTEM OF INDICATORS CHARACTERIZING THE EFFECTIVENESS OF THE FLIGHT SAFETY MANAGEMENT SYSTEM. Proceedings of National Aviation University, 84(3), 14–18. https://doi.org/10.18372/2306-1472.84.14948