SYA’BANA, M. S. A.; MAKSUM, M. J. S. Pengaruh Disiplin dan Motivasi Terhadap Kinerja Guru SMK Plus Umar Zahid. Management and Education Journal, [S. l.], v. 4, n. 1, p. 8–18, 2026. Disponível em: https://managementeducationjournal.com/index.php/mej/article/view/70. Acesso em: 27 apr. 2026.