D. Raguraman, B. Dhanalakshmi, V. Dhinakaran, M. D. Vijayakumar, “Adaptive ANN-PSO algorithm on tensile stress prediction for the dissimilar FSW butt joints of AA6061- AZ61 alloy”, IJAST, vol. 29, no. 3, pp. 8610 - 8619, Apr. 2020.