1. Mahmoud M Mansour:
Management Information System Department, Yanbu, Taibah University, Saudi Arabia; Department of Statistics, Mathematics and Insurance, Benha University, Egypt
2. Enayat M Abd Elrazik:
Management Information System Department, Yanbu, Taibah University, Saudi Arabia; Department of Statistics, Mathematics and Insurance, Benha University, Egypt
3. Emrah Altun:
Department of Statistics, Bartin University, Bartin, Turkey
4. AhmedZ Afify:
Department of Statistics, Mathematics and Insurance, Benha University, Egypt
5. Zafar Iqbal:
Government College Satellite Town, Gujranwala, Pakistan