Numan Mohammed, Sanaa. “Analysis of Temperature and Residual Stress Distribution in CO2 Laser Welded Aluminum 6061 Plates Using FEM”. Al-Khwarizmi Engineering Journal 7, no. 3 (September 30, 2011): 48–58. Accessed January 4, 2026. https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/72.