?url_ver=Z39.88-2004&rft_id=10.3390%2Fma16083108&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Janga%2C+V.S.R.&rft.aulast=Janga&rft.aufirst=V.S.R.&rft.atitle=A+Numerical+Study+on+the+Effect+of+Tool+Speeds+on+Temperatures+and+Material+Flow+Behaviour+in+Refill+Friction+Stir+Spot+Welding+of+Thin+AA7075-T6+Sheets&rft.volume=16&rft.issue=8&rft.date=2023&rft.title=Materials&rft.genre=article