Fikri, A. et al. 2022. PENGARUH KUAT ARUS PENGELASAN GMAW TERHADAP KEDALAMAN PENETRASI DAN KEKERASAN BAJA ST-37 PADA DAERAH HEAT AFFECTED ZONE: Effect of GMAW Welding Current on Penetration Depth and Hardness of ST-37 Steel in Heat Affected Zone Area. Jurnal Konversi Energi dan Manufaktur. 7, 2 (Jul. 2022), 116–122. DOI:https://doi.org/10.21009/JKEM.7.2.6.