1.
Polovnikov V, Khalymon S, Komziuk A, Kopanchuk V. Social issues of the State Border Guard Service of Ukraine personnel management. AI [Internet]. 18 de mayo de 2020 [citado 2 de febrero de 2026];9(29):395-406. Disponible en: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1303