SIANIPAR, Stiven Ewin; 						HASIBUAN, fardin; 						SYAPUTRA, Muhammad Lyan.
 Toughness and Structural Analysis of Welds and HAZ of Sumerged Arc Welding on SM 490 Steel.
<strong>METALOGRAM</strong>, [S.l.], p. 63-67, aug. 2025.
ISSN 3090-2460.
Tersedia pada: &lt;<a href="https://www.journal.unrika.ac.id/index.php/metalogram/article/view/8144" target="_new">https://www.journal.unrika.ac.id/index.php/metalogram/article/view/8144</a>&gt;. Tanggal Akses: 12 feb. 2026
doi: <a href="https://doi.org/10.33373/mtlg.v1i03.8144">https://doi.org/10.33373/mtlg.v1i03.8144</a>.