Rahman, Airul Azha Abd
Umar, Akrajas Ali
Chen, Xiaomei
Salleh, Muhamad Mat
Oyama, Munetaka
Funding for this research was provided by:
Ministry of Higher Education, Malaysia (MY) (FRGS/2/2013/SG02/UKM/02/8, HiCOE Project AKU 95)
Ministry of Science, Technology and Environment (MOSTE) of Malaysia (06-01-02-SF1157)