Enhancing The Efficiency of the Friction Stir Welding Joint for Low-Density Polyethylene Sheets by Adding Alumina Powder. Journal of University of Babylon for Engineering Sciences, [S. l.], v. 31, n. 8, p. 1–12, 2023. DOI: 10.29196/7cy0c586. Disponível em: https://www.journalofbabylon.com/index.php/JUBES/article/view/4942. Acesso em: 24 mar. 2025.