Mulyadi, Rachmat Firdaus, and Rahmania Sri Untari. 2023. “Optimization of Friction Stir Welding Parameters for AA6061-T651 Aluminum Alloy: Defect Analysis and Process Improvement: Optimalisasi Parameter Pengelasan Gesekan Aduk Untuk Paduan Aluminium AA6061-T651: Analisis Cacat Dan Peningkatan Proses”. Academia Open 8 (1):10.21070/acopen.8.2023.6665. https://doi.org/10.21070/acopen.8.2023.6665.