Barati, Bahram
Lim, Phaik-Eem
Gan, Sook-Yee
Poong, Sze-Wan
Phang, Siew-Moi
Beardall, John
Funding for this research was provided by:
Ministry of Higher Education, Malaysia (IOES-2014H,IOES-2014)
University of Malaya Postgraduate Research Fund (PG146-2015A)