Azwinur, A., S. Syukran, and H. Hamdani. “KAJI SIFAT MEKANIK SAMBUNGAN LAS BUTT WELD DAN DOUBLE LAP JOINT PADA MATERIAL BAJA KARBON RENDAH”. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin, vol. 12, no. 1, June 2018, pp. 9-16, https://jurnal.umj.ac.id/index.php/sintek/article/view/2601.