Abbas, S. L., & Yahya, A. A. (2022). The Role of Salesmen Skills in Enhancing Customer Value A Survey of the Opinions of a Sample of Customers of Car Showrooms in Mosul. Tikrit Journal of Administrative and Economic Sciences, 17(55, 1), 479–492. https://doi.org/10.25130/tjaes.17.55.1.27