TAMBIAC, Diary. Transformative Leadership and Educational Management Practices in Rural Secondary Schools: Exploring School Effectiveness, Organizational Culture, and Instructional Improvement in Tadian District, Mountain Province. Azal Arts and Humanities , [S. l.], v. 3, n. 2, p. 60–67, 2026. DOI: 10.55687/aah.v3i2.569. Disponível em: https://azalpub.com/index.php/AAH/article/view/569. Acesso em: 23 jul. 2026.