Sauri, Fauzan, and Mulianti Mulianti. “The Effect of Preheating and Non-Preheating in Cast Iron Welding Toward Mechanical Properties”. Teknomekanik 3, no. 2 (December 10, 2020): 70-74. Accessed May 2, 2024. http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/article/view/72.