Ubaidullaev Madaminjan Muminjanovich, and М. M. Холмуротов. “Theoretical Study of the Factors Affecting Raw Materials in the Process of Breaking Cotton Wool”. American Journal of Engineering , Mechanics and Architecture (2993-2637), vol. 1, no. 10, Dec. 2023, pp. 68-74, http://grnjournal.us/index.php/AJEMA/article/view/1824.