Kravchenko K, Sokolina O, Yurkova O. Scientific justification of the multi-level method of psychological study of citizens of Ukraine during competitive selection for military training under the training program for reserve officers. Вісник (військові) [Internet]. 2024 Sep. 30 [cited 2026 Oct. 2];(3(59):40-7. Available from: https://military.bulletin.knu.ua/en/article/view/6664