ZELINSKA , O.M. DIPLOMATIC PROTOCOL AS A POLITICAL TOOL OF MODERN INTERNATIONAL RELATIONS. The actual problems of regional economy development, [S. l.], v. 1, n. 19, p. 46–54, 2023. DOI: 10.15330/apred.1.19.46-54. Disponível em: https://journals.pnu.edu.ua/index.php/aprde/article/view/6861. Acesso em: 8 nov. 2024.