Ahmad, Mahtab
Lee, Sang Soo
Lee, Sung Eun
Al-Wabel, Mohammad I.
Tsang, Daniel C. W.
Ok, Yong Sik
Funding for this research was provided by:
Deanship of Scientific Research at King Saud University, Riyadh, Saudi Arabia (IRG-14-14)
Research Grants Council, University Grants Committee, Hong Kong (PolyU 152221/15E)