Issayev Мukhtar S., Timur A. Apendiyev, Gaukhar Batyrbekkyzy, and Saken T. Shametov. “The History of Archaeological Research of the Underground Mosque «Khilvet»”. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), no. 5 (November 3, 2023): 171–181. Accessed May 20, 2024. https://www.evrazstep.ru/index.php/aes/article/view/1109.