Authors
K. Ullah
Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Malaysia
M. S. Khan
Centre for Management & Commerce, University of Swat, Pakistan
M. T. Lakhiar
Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Malaysia
A. A. Vighio
Department of Civil Engineering, Mehran University of Engineering & Technology, Pakistan
S. Sohu
Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Malaysia