Erkinova Dilrabo Dilshodbek qizi, “VASILIY BARTOLD TADQIQOTLARIDA MARKAZIY OSIYO”, journal, vol. 100, no. 1, pp. 135–137, May 2026, Accessed: May 24, 2026. [Online]. Available: https://journalss.org/index.php/new/article/view/28040