BALENDR, Andrii V.; KOROLOV, Vasyl O.; ADAMCHUK, Oleksandr V.; IAKYMCHUK, Anatolii V.; SINKEVYCH, Serhii V.; BLOSHCHYNSKYI, Ihor H. BORDER GUARDS’ DISTANCE LEARNING DEVELOPMENT IN THE EUROPEAN UNION COUNTRIES. Information Technologies and Learning Tools, [S. l.], v. 71, n. 3, p. 305–319, 2019. DOI: 10.33407/itlt.v71i3.2749. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/2749.. Acesso em: 28 apr. 2024.