1
2
by Johari Shariff
Published 2009
3
by Chang, Jiat-Hwee
Published 2011
4
by Aimi Jarr
Published 2009
5
Published 2000
6
by Mohd. Zamberi A. Malek
Published 2005
7
by Wong, Seng Chow
Published 2008
8
by Renner, Karen J.
Published 2011
9
by Yu Zhu
Published 2009
10
11
by Lee, Dick
Published 2011
12
Published 2021
13
by Yeo, Kang Shua
Published 2021
14
by Mok, Wei Wei
Published 2020
15
by Tsakonas, Athanasios
Published 2020