Dubrovets Lyudmila Vladimirovna, and Yuldoshev Mirzobek Nurilloevich. “DIAMOND SMOOTHING EFFORTS AND THEIR CONTROL”. Galaxy International Interdisciplinary Research Journal, vol. 9, no. 11, Nov. 2021, pp. 317-21, https://internationaljournals.co.in/index.php/giirj/article/view/498.