1. Muhammad Ahsan ul Haq:
College of Statistical & Actuarial Sciences, University of the Punjab,Pakistan
2. Ahmed Z. Afify:
Department of Statistics, Mathematics and Insurance, Benha University,Egypt
3. Hazem Al-Mofleh:
Department of Mathematics, Tafila Technical University,Tafila 66110,Jordan
4. Muhammad Usman:
College of Statistical & Actuarial Sciences, University of the Punjab,Pakistan
5. Mohammed Alqawba:
Department of Mathematics, College of Science and Arts, Qassim University,Ar Rass,Saudi Arabia
6. Abdullah M. Sarg:
Department of Statistics, Mathematics and Insurance, Benha University,Egypt