Effect of Problem Based Instruction (PBI) Model Assisted by Video on Learning Outcomes and Learning Motivation of Lathe Machining Engineering. Jurnal Vokasi Mekanika, [S. l.], v. 7, n. 3, p. 451–461, 2025. DOI: 10.24036/vomek.v7i3.892. Disponível em: http://vomek.ppj.unp.ac.id/index.php/vomek/article/view/892. Acesso em: 12 jul. 2026.