Saidmurod oglu, Bozarov Nuralibek, et al. “Embassy Relations Between the Kokand Khanate and the Sin Impire in the XVIII-XIX Centuries”. Journal of Marketing and Emerging Economics, vol. 1, no. 6, Nov. 2021, pp. 71-73, https://oajournals.net/index.php/jmee/article/view/667.