Omarova, Unsia, and Fakiya Shamshidenova. “The “sixteen states” of China and Toba — the ‘Vanished’ Zhats: The Kingdom of the Guptas”. Bulletin of the Karaganda University History. Philosophy Series, vol. 11830, no. 2, June 2025, pp. 110-7, doi:10.31489/2025hph2/110-117.