Sukamana, I. “THE INFLUENCE OF TOOL SPEED ON DISSIMILAR METAL ALUMINUM 1100 AND 5052 TOWARD QUALITY OF WELDING PRODUCT WITH THE FRICTION STIR WELDING METHOD”. Machine : Jurnal Teknik Mesin, Vol. 6, no. 2, Nov. 2020, pp. 29-35, doi:10.33019/jm.v6i2.1184.