Putra, Idra, and Arwizet K. “ANALISIS KEKUATAN TARIK DAN IMPACT HASIL SAMBUNGAN LAS GESEK PADA BAJA ST 37”. Ranah Research : Journal of Multidisciplinary Research and Development 1, no. 4 (August 8, 2019): 914-920. Accessed May 6, 2024. https://jurnal.ranahresearch.com/index.php/R2J/article/view/148.