21
by Yusoff Hassan, PJK
Published 1983
22
by Abd. Rahim Abd. Rashid.
Published 1999
23
24
Published 2004
25
by Sheehan, Sean
Published 2004
26
Published 2011
27
by Li, Xin Ru
Published 2010
28
Published 2011
29
30
31
by Wong, Sunny
Published 2011
32
33
Published 2006
34
Published 2006
35
Published 2006
36
Published 2011
37
by Zhang, Bo
Published 2012
38
by Lin, Wan Mei
Published 2008
39
Published 2010
40
Published 2014