SUKKER, N. R. The Degree of Practice of The Heads of The academic Departments at Al-Aqsa University to Manage Excellence and its Relation to Level of Improvement in Professional Performance of The Teaching Staff. The Arab Journal For Quality Assurance in Higher Education, [S. l.], v. 11, n. 35, p. 123–154, 2018. DOI: 10.20428/ajqahe.v11i35.1346. Disponível em: https://journals.ust.edu/index.php/AJQAHE/article/view/1346. Acesso em: 1 dec. 2024.