“Microstructure and Mechanical Properties Analysis of Al-6061 B4C Composites Fabricated by Conventional and Bobbin Tool Friction Stir Processing”. The Eurasia Proceedings of Science, Technology, Engineering and Mathematics 23 (September 30, 2023): 117–123. Accessed January 19, 2026. https://epstem.net/index.php/epstem/article/view/633.