Wibowo, Heri, Arif Marwanto, Raka Hilmi Syah Putera, and Ardani Ahsanul Fakhri. 2025. “OPTIMIZING OF GROOVE ANGLE IN WELDING CAST ALUMINUM A356 FOR PRODUCT REPAIR”. Jurnal Dinamika Vokasional Teknik Mesin 10 (1). https://doi.org/10.21831/dinamika.v10i1.84120.