RAYIMOV FARHOD. “IN TURKISTAN COLLECTION REFLECTION OF L. V. VYATKINS INFORMATION ABOUT THE OPENING OF THE MIRZO ULUGBEK OBSERVATORY”. JournalNX - A Multidisciplinary Peer Reviewed Journal 6, no. 06 (February 6, 2021): 144–147. Accessed January 11, 2025. https://repo.journalnx.com/index.php/nx/article/view/1219.