Я., Б. Хэлний амьдрах чадварын талаарх судалгаа: The survey on language vitality. Mongolian Studies, [S. l.], v. 38, n. 412, p. 1–8, 2023. Disponível em: https://journal.num.edu.mn/ms/article/view/6251. Acesso em: 30 nov. 2024.