Raad, Mustafa, and Basma Abbas Abdulmajeed. “Effect of Modified Hybrid Nanoparticles on the Properties of Base Oil”. Iraqi Journal of Chemical and Petroleum Engineering 23, no. 1 (March 30, 2022): 1–7. Accessed April 29, 2024. https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/851.