Tuychiev T, T.T., Turdiev H, T.H., Rozmetov R, R.R. and Shorakhmedova M, S.M. 2024. Effect of screw cleaner on cotton spinning. Scientific and Technical Journal of Namangan Institute of Engineering and Technology. 9, 2 (Jun. 2024), 262–266. DOI:https://doi.org/10.61151/stjniet.v9i2.491.