Ardin, Masri Bin, and Mujiyono Mujiyono. “Model Pembelajaran Praktik Pengelasan Shieled Metal Arc welding(SMAW) Posisi 1G Jurusan Teknik Pengelasan”. Jurnal Pendidikan Vokasi 6, no. 2 (August 12, 2016): 198–206. Accessed May 8, 2025. https://journal.uny.ac.id/index.php/jpv/article/view/6343.