Jamshid A Kutliev, Abbos A Rustamov, Akram S Khushvaktov, and Dilafruz, F Aripova, “Hygienic Assessment Of The Class Of Working Conditions According To The Chemical Factor In The Production Of Polyethylene Products”, Texa. Jour. of Medi. Scie., vol. 30, pp. 66–70, Mar. 2024.