Paundra, Fajar, A. Juan, Triyono Triyono, P. Elmiawan, and P. Yunesti. “The Penetration Depth Of Weld Metal In Underwater Welding With Variations In Water Depth And Water Flow Velocity”. MECHANICAL 12, no. 1 (May 4, 2021): 29–33. Accessed November 1, 2025. http://journal.eng.unila.ac.id/index.php/mech/article/view/1817.