The method of controlling the efficiency of the airworthiness assurance subsystem in the system of means of transport operationAnna Mazurkiewicz, Klaudiusz Migawa, Mirosław Szubartowski and Leonel CastanedaMATEC Web Conf., 375 (2023) 02001DOI: https://doi.org/10.1051/matecconf/202337502001