1. College of Statistical and Actuarial Sciences University of the Punjab, Lahore, Pakistan
2. Department of Statistics, The University of Agriculture Peshawar, Amir Muhammad Khan Campus Mardan, Peshawar, Pakistan
3. Department of Mathematics and Statistics, Hazara University Mansehra, Mansehra, Pakistan
4. SABIC Technology and Innovation, 2nd Industrial Area, Khraj Highway, Riyadh 11551, Saudi Arabia