Baymirzaev Rustamjan o’g’li, Akbarjon, and Farxodova Omina Sardorbek qizi. “COMPARISON OF LOCAL AND FOREIGN MATERIALS USED IN BEARING RING PRODUCTION”. Science, education, innovation: modern tasks and prospects 2, no. 2 (February 3, 2025): 87–91. Accessed February 23, 2025. https://incop.org/index.php/sc/article/view/754.