1
by Teh, Betsy Lay Hong
Published 2011
2
by Lee, Ching
Published 2006
3
by Teh, Betsy Lay Hong
Published 2016
4
5
6
by Teh, Betsy Lay Hong
Published 2008
7
by Luo, Ji Han
Published 2007
8
by Teh, Betsey Lay Hong
Published 2008
9
by Gan, Wan Yeat
Published 2010
10
by Mahadiah Muda
Published 2017
11
Published 2005
12
13
Published 2008
14
by Chan, S. K.
Published 2009
15
by Richard, Y. K., Tan, David
Published 2018
16
by Lee, Ching
Published 2017
17
by Lee, Soon Ching
Published 2003
18
Published 2009
19
by Teh, Betsy Lay Hong
Published 2011
20