KHLEAF ALNOFAL, Sultan Ahmed; MATROOD, Daham Awaid. Impact of Environmental challenges on Organizational opportunities Using step-wise Regression Analytical study of opinions sample of workers in Municipal Directorate Mosul. Tikrit Journal of Administrative and Economic Sciences, [S. l.], v. 17, n. 53, 2, p. 109–121, 2021. DOI: 10.25130/tjaes.17.53.2.7. Disponível em: https://www.tjaes.org/index.php/tjaes/article/view/1721. Acesso em: 19 sep. 2026.