Nabsiah Abdul Wahid, Elham Rahbar and Tan Shwu Shyan
International Business Management 5 ( 1 ): 38 - 49 , 2011
Chai Har Lee, Nabsiah Abdul Wahid and Yen Nee Goh
Research Journal of Applied Sciences 8 ( 1 ): 96 - 102 , 2013