The views of the orientalist Berthold Spuler on the foreign relations of the Mongol-Kipchak state during the reign of Mangutimur Khan (665-681 AH/1267-1282 AD(. Journal of Studies in History and Archeology, [S. l.], n. 95, p. 637–654, 2025. Disponível em: https://jcoart.uobaghdad.edu.iq/index.php/2075-3047/article/view/1166. Acesso em: 31 mar. 2025.