Synthesis of Over-Based Magnesium Stearate Using Magnesium Oxide Nanoparticles and Evaluation as Multifunction Lubricating Oil Additives. Iraqi Journal of Science [Internet]. 2022 Dec. 30 [cited 2024 May 6];63(12):5131-8. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8156