Ibrayeva А. .; Kozhirova С. Conceptual approaches in the study of cross-border cooperation between Russia and Kazakhstan. Bulletin of the L.N. Gumilyov Eurasian National University. Political Science. Regional Studies. Oriental Studies. Turkology Series., [S. l.], v. 137, n. 4, p. 77–84, 2021. Disponível em: https://bulpolit.enu.kz/index.php/main/article/view/461. Acesso em: 4 apr. 2025.