Polvonov Nurbek Omonboyevich, Husanov Lazizbek Murodullo o`g`li, Ibragimov Sherzod Sayidolim o`g`li, and Mamasharifov Bahromjon Ro’zimurod o’gli, “PREVENTING THE FAILURE OF CONVEYOR ROLLERS ”, ilmiy , vol. 16, no. 3, pp. 41–45, Mar. 2024.