NASSEEF, Mohammed. The Role of Administrative Leadership in Supporting Culture of Quality and Excellence Based on Kaqa Excellence Model: An Implementation Study. Journal of Business and Management Studies, [S. l.], v. 4, n. 1, p. 91–106, 2022. DOI: 10.32996/jbms.2022.4.1.12. Disponível em: https://al-kindipublishers.org/index.php/jbms/article/view/2766. Acesso em: 1 sep. 2025.