Porsin А. The role of the Katwan and Talas Kurultai in the military-political confrontation between Kaidu and Borak in the second half of the 60s of the 13th century: Research Article. Journal of the National Congress of Historians, [S. l.], v. 3, n. 3, 2025. DOI: 10.65076/. Disponível em: https://kazhistorians.kz/index.php/home/article/view/21. Acesso em: 4 feb. 2026.