PRATIWI, Diah Kusuma; ARIFIN, Amir; SUHADA, Reza Andre. WELDING ANALYSIS OF GRAY CAST IRON ASTM A48 CLASS 40 USING SMAW . Indonesian Journal of Engineering and Science, [S. l.], v. 2, n. 3, p. 041–047, 2021. DOI: 10.51630/ijes.v2i3.26. Disponível em: https://mail.aps.or.id/journal/index.php/ijes/article/view/26. Acesso em: 4 apr. 2026.