NARYMBET, Gulnur; MULDAKHMETOVA, Zhanar; BAIMAKHANOV, Nurbek; AMIRBEK, Aidarbek. Methods and Language of Official Business Communication in the Ulus of Jochi. Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 12030, n. 4, p. 113–121, 2025. DOI: 10.31489/2025hph4/113-121. Disponível em: https://history-philosophy-vestnik.buketov.edu.kz/history-philosophy-vestnik/article/view/1856. Acesso em: 10 sep. 2026.