Al-Khafaji, Y. Q.; Taleb, A. F.; Hussein, S. A. The Role of Customer Behavior Modeling in Promoting Proactive Orientation: Analytical Research for the Opinions of a Sample of Workers in the City of Sayed Al-Awsiya for Visitors in the Holy Karbala Governorate. Tikrit J. Admin. Econ. Sci. 2022, 18, 619-635.