NADR, N. F. J.; QADER, A. N. The Role of Time Management in Enhancing Classroom Management  Analytical  Study  of the Opinions of a Number of Principals and their Assistants in Basic Schools on the Outskirts of the Erbil Governorate. Zanco Journal of Human Sciences, [S. l.], v. 25, n. 3, p. 107–127, 2021. DOI: 10.21271/zjhs.25.3.7. Disponível em: https://zancojournal.su.edu.krd/index.php/JAHS/article/view/1788. Acesso em: 6 jul. 2024.