VALIDITAS BAHAN AJAR CAD BERBASIS MODEL EXPLICIT INSTRUCTION. Jurnal Vokasi Mekanika, [S. l.], v. 5, n. 4, p. 433–439, 2023. DOI: 10.24036/vomek.v5i4.623. Disponível em: http://vomek.ppj.unp.ac.id/index.php/vomek/article/view/623. Acesso em: 22 jul. 2026.