Principal Leadership and School Culture in Enhancing Teacher Productivity: Integrating Islamic Values and Local Culture at SMA Negeri 2 And SMA Negeri 3 Yogyakarta. Jurnal Penelitian, [S. l.], v. 23, n. 1, p. 54–65, 2026. DOI: 10.28918/bctncr24. Disponível em: https://e-journal.uingusdur.ac.id/Penelitian/article/view/14706. Acesso em: 19 jul. 2026.