Abdulateef, O.F. (2009) “Investigation of Thermal Stress Distribution in Laser Spot Welding Process”, Al-Khwarizmi Engineering Journal, 5(1), pp. 33–41. Available at: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/519 (Accessed: 5 January 2026).