“Effect of Electrode Product Merk With AWS E6013 JIS 4313 Specification on Low Carbon Steel in Weld Metal Area”. Jurnal Teknik Mesin 11, no. 2 (Oktober 31, 2021): 153–156. Diakses September 8, 2025. https://jtm.itp.ac.id/index.php/jtm/article/view/685.