Dolzhenko, Nadezhda. “The Development of a Method for Assessing the Preparation of Aviation Personnel Participated in Ensuresing Flight Safety”. Eastern-European Journal of Enterprise Technologies 5, no. 3 (125) (October 31, 2023): 57–63. Accessed May 20, 2024. https://journals.uran.ua/eejet/article/view/289933.