Ongarova Е. Balance of Power in the Black Sea. Bulletin of the L.N. Gumilyov Eurasian National University. Political Science. Regional Studies. Oriental Studies. Turkology Series., [S. l.], v. 138, n. 1, p. 108–116, 2022. Disponível em: https://bulpolit.enu.kz/index.php/main/article/view/443. Acesso em: 4 apr. 2025.