J.Sh. Baxtiyorov, S.Dj. Xolikova, L.A. Ismailova and S.Sh. Turabdjanova 2026. Processing Used Oils To Produce Reducer Lubricants And Studying Their Physicochemical Properties. American Journal of Applied Science and Technology. 6, 02 (Feb. 2026), 14–24. DOI:https://doi.org/10.37547/ajast/Volume06Issue02-02.