MARTUBI, Martubi. MODEL-MODEL PENYELENGGARAAN UNIT PRODUSKI DI SEKOLAH MENENGAH KEJURUAN (SMK) DAERAH ISTIMEWA YOGYAKARTA. Jurnal Kependidikan: Penelitian Inovasi Pembelajaran, [S. l.], v. 29, n. 1, p. 15–28, 2015. DOI: 10.21831/jk.v29i1.7269. Disponível em: https://journal.uny.ac.id/index.php/jk/article/view/7269. Acesso em: 9 may. 2025.