Ryzhykov, V.; Horiacheva, K. THEORETICAL ESSENCE AND PRACTICE OF IMPLEMENTATION OF THE SYSTEM APPROACH IN FORMATION OF PROFESSIONAL RELIABILITY OF FUTURE OFFICERS IN THE ARMED FORCES OF UKRAINE. Вісник (військові) 2020, No. 2(42), 57-60. https://doi.org/10.17721/1728-2217.2019.42.57-60.