MATSUI, Dai. An Uigur Decree of Tax Exemption in the Name of Duwa-Khan. Proceedings of the Mongolian Academy of Sciences, [S. l.], v. 47, n. 4, p. 61–69, 2011. DOI: 10.5564/pmas.v0i4.41. Disponível em: https://www.mongoliajol.info/index.php/PMAS/article/view/41. Acesso em: 6 dec. 2025.