NURHADIYANTO, Didik. Sampul Belakang. Jurnal Dinamika Vokasional Teknik Mesin, [S. l.], v. 5, n. 2, 2020. DOI: 10.21831/dinamika.v5i2.34801. Disponível em: https://journal.uny.ac.id/index.php/dynamika/article/view/34801. Acesso em: 2 jun. 2025.