Tojiboyev Muhammadjon Muhitdin og'li. “AREAS OF USE OF HIGH-STRENGTH CAST IRON”. "Conference on Universal Science Research 2023" 1, no. 1 (January 17, 2023): 87–89. Accessed July 22, 2024. https://universalpublishings.com/index.php/cusr/article/view/72.