I. Iqbal
Department of Information Technology, University of Education,Pakistan
M. Nazir
Department of Computer Science, Lahore College for Women,Lahore,Pakistan
M. Rafique
Department of Computer Science and Engineering, University of Engineering and Technology, Lahore; Department of Mathematics, Government College University (GCU), Lahore, Pakistan
A. Sabah
Department of Physics, Lahore College for Women,Lahore,Pakistan
M. Rafique
Department of Computer Science and Engineering, University of Engineering and Technology,Lahore,Pakistan