“Influence of WS2 Nanoparticles Lubricants on Physical Characteristics of Wrought Aluminium Alloys”. Iraqi Journal of Science 60, no. 6 (June 26, 2019): 1240–1250. Accessed November 16, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/749.