Parametric Study Of Friction Stir Spot Welding (FSSW) For Polymer Materials Case Of High Density Polyethylene Sheets: Experimental And Numerical Study . Fra&IntStrut [Internet]. 2020 Dec. 28 [cited 2024 Sep. 25];15(55). Available from: https://ww3.fracturae.com/index.php/fis/article/view/2905