Al-Samarai RA, Mahmood AS, Ahmed OM. Influence of WS2 Nanoparticles Lubricants on Physical Characteristics of Wrought Aluminium Alloys. Iraqi Journal of Science [Internet]. 2019 Jun. 26 [cited 2026 Jun. 25];60(6):1240-5. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/749