1. Iqtadar Hussain:
Department of Mathematics, Quaid-i-Azam University, Islamabad, PAKISTAN
2. Tariq Shah:
Department of Mathematics, Quaid-i-Azam University, Islamabad, PAKISTAN
3. Hasan Mahmood:
Department of Electronics, Quaid-i-Azam University, Islamabad, PAKISTAN
4. Muhammad Asif Gondal:
Department of Sciences & Humanities, National University of Computer & Emerging Sciences, Islamabad, PAKISTAN
5. Usman Younas Bhatti:
Department of Sciences & Humanities, National University of Computer & Emerging Sciences, Islamabad, PAKISTAN