Santoso, H., Surahto, A. and Ekawati, F.D. (2024) “The Effect of Rotation Speed on the Quality of Friction Welding Joints in Aluminum and Copper”, Jurnal ASIIMETRIK Jurnal Ilmiah Rekayasa & Inovasi, 6(2), pp. 309–318. doi:10.35814/asiimetrik.v6i2.5773.