1. O‘zSst 592-2016. Method for determining cotton contamination. Tashkent, 2008, p. 12. 2. O‘zSst 597:2016. Technical cotton seeds. Methods for determining the mass fraction of defects in seeds. Tashkent, 2011.- 16 p. 3. O‘zSst 604:2016. Cotton fiber. Methods for determining the mass fraction of defects and impurities. - Тошкент, 2016. 4. Sulaymonov R.Sh., Dusiyorov J.J. Research on the effectiveness of a saw gin feeder-cleaner. ScientificTechnical and Practical Journal of Composite Materials of Uzbekistan. No. 4, Tashkent. 2023. pp. 187-190.

5. Sulaymonov R.Sh., Omonov Z.J., Ismatov M.N. Innovative technology for cleaning cotton from small impurities. Problems and prospects of innovative equipment and technologies in the agricultural food industry // Collection of the IV International Scientific and Technical Conference. -Tashkent. Tashkent State University, 2024. - 482 p. 6. Sulaymonov R.Sh., Omonov Z.J., Ismatov M.N., Ongboyev A.M., Saytov U.A. The effectiveness of the cotton cleaning system on foreign saw gins. AMERICAN

Journal of Engineering, Mechanics and Architecture Volume 2, Issue 6, 2024 ISSN (E): 2993-2637 www.grnjournal.us 7. Sulaymanov R.Sh., Omonov Z.J., Ismatov M.N., Rayimqulov O.Q., Saytov U.A. Study of the process of cleaning machine-harvested cotton from small impurities in saw gins. The multidisciplinary journal of science and technology. 4 Issue 6 | ISSN: 2582-4686 SJIF 2021-3.261, SJIF 2022-2.889, 2024-6.875 ResearchBib IF: 8.848 / 2024 www.mjstjournal.com 8. Sulaymanov R.Sh., Omonov Z.Zh. Improving the quality of machine-picked cotton fiber. Current problems of materials science, welding production, innovative technologies for obtaining and processing materials in mechanical engineering-2024 // Collection of materials of the International Scientific and Technical Conference. Tashkent. Tashkent State University, October 16-17, 2024.604 p

9. Sulaymanov R.Sh., Omonov Z.Zh. Efficiency of foreign saw gin feeders. Integration of science, education, and production in mechanical engineering: trends, problems, and solutions. // Collection of materials of the international scientific and scientific-technical conference.-Tashkent. TashSTU, November 7-8, 2024. 10. Sulaymanov R., Omonov Z., Meliboyev Y., Khasanov O., Ma'murjonov D. Research on the efficiency of a saw gin supplier-cleaner. AIP Conference Proceedings. 3244, 060003 (2024). https://doi.org/10.1063/5.0242030. 11. Sulaymonov R. Sh., Omonov Z.J., Yunusova M.Y. Dusiyorov J.J. Study of the process of cleaning machine-picked cotton from small trash impurities in saw gins. Development of science. Scientific journal. 2025/3 volume 1. ISSN 3030-3907. www.devos.uz

12. Work certificate with a passport (SDA 70-2017). A. S. Kamalov. Tashkent, 2017, p. 91. 13. F. B. Omonov's Handbook on working with identity cards in Tahrir Tahrir Oglu in the Netherlands. JSC ”Scientific Center of the Cotton Industry",” Voris Publishing House, Tashkent, 2008. - 416 p. 14. Sulaymonolv R.S. Karimov.No., Marufkhanov B.H. 7dp-90 is based on upgraded and automated weapons. Scientific report. "Pakhtasanoat Scientific Center " AS far as Tashkent. 2017. - 55 b. 15. Hasanov S., Mardonov U., Ongboyev A., Ismatov M., INFLUENCE OF A MAGNETIC FIELD ON HSS TOOL WEAR/LIFE AND THE INTENSITY OF EXTERNAL MACHINING ENVIRONMENTS IN TURNING International jurnal of mechatronics and applied mechanic

16. Xudoynazarov D.X., Umarov U.E., Yunusova M.U., Ungboyev A.M. Theoretical and experimental determination of the dimensions of the slope and length of the feed distribution device for family livestock farms. E3S Web of Conferences 486, 02004 (2024) https://doi.org/10.1051/e3sconf/202448602004 AGRITECH-IX 2023 7 February 2024 17. Mamasobirov U.M., Shoobidov Sh.A., Kovalevskiy V.I. Compensation for chain gearing errors by longitudinal modification of the sprocket teeth. International Journal of Mechatronics and Applied Mechanics Volume 1, Issue 9, Pages 232 – 2382021

18. Malikov Z.M., Nazarov F.Kh., Abdukhamidov S.K., Omonov Z.J. Numerical study of flow in a plane suddenly expanding channel based on Wilcox and twofluid turbulence models. Journal of Physics: Conference Series.1901 (2021) 012039 19. Shoev M., Safarov T., Abdukhamidov S., Omonov Z. Numerical solution of the heat transfer equation using different schemes. E3S Web of Conferences , 040 (2023) IPFA 2023 20. Shoyev M.A., Ibroximov A.R., Madaliev M.E., Dusiyorov J.J., Rayimqulov O.Q., Ismatov M.N. Numerical study of modified centrifugal cyclone. E3S Web of Conferences 401, 01036 (2023) CONMECHYDRO-2023.

21. D Khudaynazarov., F Karshiev., N Khudoykulov., O Rayimkulov., B Murodov., A Sangirov, A Turdibekov. Feed distribution mechanism for family farms: dependence of the amount of feed on the width and height of the exhaust chamber IOP Conf. Series: Earth and Environmental Science 1390 (4.09.2024) 012018 https://doi.org/10.1088/1755-1315/1390/1/012018