Yehya , Alaa, and Ahmad Fathi. “The Contribution of Customer Capital in Enhancing the Competitive Advantage: An Analytical Study of the Opinions of Employees in Internet Company’s in the Iraqi Governorate of Nineveh”. The Arab Journal of Administration 40, no. 3 (September 1, 2020): 3–20. Accessed December 28, 2025. https://ajajournal.org/aja/article/view/381.