NOSHEEN AKHTAR. Principals and Teachers’ Perceptions of Supervision and Evaluation Practices in Federal Directorate of Education, Islamabad. `, [S. l.], v. 5, n. 2, p. 1088–1099, 2026. Disponível em: https://assajournal.com/index.php/36/article/view/1772. Acesso em: 20 may. 2026.