K. Hafeez
Enterprise Centre, Sheffiled Hallam University, UK
Y. B. Zhang
Enterprise Centre, Sheffiled Hallam University, UK
N. Malak
Enterprise Centre, Sheffiled Hallam University, UK
Saleem Iqbal
Department of Mathematics, University of Balochistan, Quetta, Pakistan
S. Irfan Shah
Information Technology Department, Balochistan Secretariat, Quetta, Pakistan