Avliyokulov J.S., Magdiyev Sh.P., Tadjiyev R.D., and Ashuraliyev E.Sh. “Engine Cooling System Maintenance”. European International Journal of Multidisciplinary Research and Management Studies, vol. 5, no. 03, Mar. 2025, pp. 42-46, doi:10.55640/eijmrms-05-03-10.