ABDULSALAM, Alaa Abdulwahab. Availability of the requirements of the international standard ISO 21001:2018 in educational institutions a case study in the College of Administration and Economics, University of Mosul. Tikrit Journal of Administrative and Economic Sciences, [S. l.], v. 18, n. 57, 1, p. 469–487, 2022. DOI: 10.25130/tjaes.18.57.1.25. Disponível em: https://www.tjaes.org/ojs/index.php/tjaes/article/view/152. Acesso em: 6 mar. 2026.