Urinov, S. R., B. B. Askarov, A. A. Rizokulov, and M. S. Mukhtorova. “Application of Hammering in Downhole Charges to Improve the Quality of Rock Crushing by Explosion”. American Journal of Engineering , Mechanics and Architecture (2993-2637), vol. 1, no. 3, May 2023, pp. 13-17, https://grnjournal.us/index.php/AJEMA/article/view/193.