MYAGMAR, D. External environment of Mongolia’s security. Mongolian Journal of International Affairs, [S. l.], n. 10, p. 3–13, 2014. DOI: 10.5564/mjia.v0i10.114. Disponível em: https://mongoliajol.info/index.php/MJIA/article/view/114. Acesso em: 1 dec. 2022.