АРТЮШИН, Г. М. POSTGRADUATE EDUCATION OF THE SECURITY SERVICE EMPLOYEES OF UKRAINE: STATE AND PROSPECTS OF IMPROVEMENT. Proceedings of Kyiv Aviation Institute. Series: Pedagogy. Psychology, [S. l.], n. 4, p. 19–24, 2013. DOI: 10.18372/2411-264X.4.10125. Disponível em: http://jrnl.kai.edu.ua/index.php/VisnikPP/article/view/10125. Acesso em: 13 jun. 2026.