Hazem Al-Mofleh
Division of Science and Mathematics, Eureka College, Eureka, IL 61530, USA; Department of Mathematics, Tafila Technical University, Tafila 66110, Jordan
Ekramy A. Hussein
Department of Statistics, Al-Azhar University,Nasr City 11651,Egypt
Ahmed Z. Afify
Department of Statistics, Mathematics and Insurance, Benha University,Benha 13511,Egypt
Badr Alnssyan
Department of Management Information Systems and Production Management, College of Business and Economics, Qassim University,Buraydah 51452,Saudi Arabia
Ashraf D. Abdellatif
Department of Technological Management and Information, Higher Technological Institute,10th of Ramadan City,Egypt