SULTAN, Reem Yousif. Assessing the reality of the organization’s lean educational requirements A survey of the opinions of a sample of employees in the Office of the Directorate General of Education Salahalddine. Tikrit Journal of Administrative and Economic Sciences, [S. l.], v. 18, n. 59, 1, p. 92–111, 2022. DOI: 10.25130/tjaes.18.59.1.6. Disponível em: https://www.tjaes.org/index.php/tjaes/article/view/436. Acesso em: 21 oct. 2026.