ABU HEGAZY, Samir Rabie El-Sayed; MAHMOUD, Ahmed Issa; AL-ALFI, Hani Rizk Abdel-Gawad; AL-MUTAIRI, Abdulaziz bin Abdul Hamid. A proposal to develop the performance of the administrative staff at Hail University using the performance management portal. Journal of Educational and Psychological Sciences, New Mexico, United States, v. 2, n. 5, p. 77–56, 2020. DOI: 10.26389/AJSRP.A081217. Disponível em: https://journals.ajsrp.com/index.php/jeps/article/view/216. Acesso em: 26 dec. 2025.