“HISTORY OF THE STUDY OF ANCIENT PROTECTIVE STRUCTURES OF THE FERGANA VALLEY”, Amer. Jour. of Rese. in Human. and Soci. Scie., vol. 5, pp. 90–93, Oct. 2022, Accessed: Oct. 12, 2025. [Online]. Available: https://americanjournal.org/index.php/ajrhss/article/view/135