Abduljabbar S. Joma, Akeel Dhahir Subhi, and Fadhil Abbas Hashim. “Microstructure and Mechanical Properties of Friction Crush Welded Joints of Oxygen-Free Copper (C1020) Sheets”. Diyala Journal of Engineering Sciences 13, no. 3 (September 10, 2020): 58–65. Accessed July 7, 2024. https://mail.djes.info/index.php/djes/article/view/487.