The College of Administration and Economics at the University of Mosul, represented by the Department of Business Administration, witnessed on Sunday, 15 February 2026, the defense of a PhD dissertation entitled: “Leader–Member Exchange and Its Impact on Enhancing Happiness at Work: The Mediating Role of Organizational Trust – An Analytical Study of the Views of a Sample of Employees in Several Tourism Sector Institutions in the City of Mosul” The dissertation was submitted by the student Safwan Nafi Abdullah and defended in Discussion Hall No. (1). The study aimed to demonstrate the explanatory importance of happiness at work as a key [Read More]