Матиборський, В.В. 2021. DETERMINATION OF PERIODICITY OF PREVENTIVE INSPECTIONS OF STAFF BY THE CRITERION OF MAXIMUM EFFICIENCY OF THE OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEM. Proceedings of National Aviation University. 14, 3 (Mar. 2021), 102–104. DOI:https://doi.org/10.18372/2306-1472.14.15206.