1. Department of Business Administration, Sukkur IBA University, Sukkur 65200, Sindh, Pakistan
2. University of Puerto Rico, San Juan, PR, USA; c Parul University, Gujarat, india
3. Department of Business Administration,Sukkur IBA University, Sukkur 65200, Sindh, Pakistan
4. Department of Business Administration, Sindh University Campus Mirpurkhas, Mirpurkhas, Pakistan