Firman, Arso W. Efektivitas Pelatihan Pengelasan terhadap Kesiapan Kerja Lulusan SMK di Era Industri 4.0. JAMS [Internet]. 2026 Aug. 20 [cited 2026 Aug. 25];6(2):234-46. Available from: https://jurnal.umb.ac.id/index.php/JAMS/article/view/11292