Nosir, S. ., T. . Nodir, K. . Jamshidbek, Z. . Nilufar, and T. . Anvar. “Improvement of the Technology of Pouring Thin – Walled Gray Cast Iron into a Sand – Clay Mold”. European Multidisciplinary Journal of Modern Science, vol. 9, Aug. 2022, pp. 90-96, https://emjms.academicjournal.io/index.php/emjms/article/view/747.