MOHAMMED, N. I.; SHUKRI, B. T.; ALI, K. A. Self-evaluation of Basic and high school’s principals in the city of Zakho. Academic Journal of Nawroz University, [S. l.], v. 6, n. 1, p. 375–397, 2017. DOI: 10.25007/ajnu.v6n1a36. Disponível em: https://journals.nawroz.edu.krd/index.php/ajnu/article/view/36. Acesso em: 23 apr. 2024.