LAILA, A. M.; KURNIAWAN, E. Rationality and Effectiveness in School Principals’ Decision-Making: A Case Study at Madrasah Tsanawiyah. Jurnal Pendidikan Nusantara, [S. l.], v. 5, n. 2, p. 139–149, 2026. DOI: 10.55080/jpn.v5i2.227. Disponível em: https://ejournal.tahtamedia.id/nusantara/article/view/227. Acesso em: 4 nov. 2026.