Dr. Hossein Moayedi, Department of Geotechnics & Transportation, Faculty of Civil Engineering, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia
E-mail: hossein.moayedi@gmail.com

Dr. G. NANDINI DEVI, Associate Professor, Sree Sastha Institute of Engineering and Technology, Chennai, India
E-mail: gdevi80@gmail.com