KNIAZIEV, S. Methods of evaluation of efficiency of formation of the operational reserve of the first phase of the armed forces of Ukraine. Political Science and Security Studies Journal, [S. l.], v. 3, n. 1, p. 3-10, 2022. DOI: 10.5281/zenodo.6355490. Disponível em: http://psssj.eu/index.php/ojsdata/article/view/88. Acesso em: 8 may. 2026.