Fahad, Mustafa Raad, and Basma Abbas Abdulmajeed. 2022. “Surface Modification of TiO?-Al?O? Nanoparticles for the Enhancement of the Rheological Properties of Base Lubricating Oil”. Journal of Applied Research and Technology 20 (1):37-47. https://doi.org/10.22201/icat.24486736e.2022.20.1.1556.