Kumar Upadhyay, D., Pachauri, P., P. Dwivedi, S., & Sharma, S. (2018). Effects of Friction Stir Welding Parameters on Hardness of Welded Al 6082 and Al 8011 Plates. International Journal of Engineering & Technology, 7(4.39), 410-412. https://doi.org/10.14419/ijet.v7i4.39.24113