Arshed Essa Khudhur 2023. The Effect of Human Resources Abilities on entrepreneurial orientation: An Exploratory Study of the Opinions of a Sample of Employees at Tikrit University . International Journal on Economics, Finance and Sustainable Development. 5, 10 (Oct. 2023), 142-159. DOI:https://doi.org/10.31149/ijefsd.v5i10.4894.