S. ALSUDANY, Ali M.; T. AL- FAHDAWI, Basim R. Vision and Mission and their Impact on Institutional Excellence Case Study in Ramadi Municipality. Tikrit Journal of Administrative and Economic Sciences, [S. l.], v. 16, n. 52, 3, p. 50–64, 2020. DOI: 10.25130/tjaes.16.52.3.3. Disponível em: https://tjaes.org/ojs/index.php/tjaes/article/view/1820. Acesso em: 4 apr. 2026.