N. Karunakaran and  V. Balasubramanian,  Transient Three Dimensional FE Modeling for Thermal Analysis of Pulsed Current Gas Tungsten Arc Welding of Aluminum Alloy.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 75(3). 484 - 491
    [viewed 26 February 2021]. Available from: https://publications.waset.org/pdf/9996993.