1. Laser welding;Dawes,1992
2. Introduction to Optimum Design;Jasbir,1989
3. Introduction to Optimization Techniques;Aoki,1971
4. Prediction and optimization of weld bead volume for the submerged arc process, Part 2;Gunaraj;Welding J.,2000
5. Predicting the impact strength of spiral-welded pipe joints in SAW of low carbon steel;Benyounis,2004