Djurayev Anvar, and Marasulov Islombek Ravshanbek o‘g‘li. 2024. “Vertical Vibration Analysis of Conveyor With Compound Screw and Belt Bearing Support ”. American Journal of Engineering , Mechanics and Architecture (2993-2637) 2 (10): 73-81. https://www.grnjournal.us/index.php/AJEMA/article/view/5951.