Wahyuni, Indah, Darmono Darmono, and Galeh Nur Indriatno Putra Pratama. “Achievements of the National Education Standards and Education Quality Assurance Implementations in Vocational High Schools in D.I. Yogyakarta”. Jurnal Pendidikan Teknologi dan Kejuruan 30, no. 2 (October 1, 2024): 157–172. Accessed May 9, 2025. https://journal.uny.ac.id/index.php/jptk/article/view/67053.