1
Published 1994
2
Published 1989
3
4
5
Published 1997
6
7
8
Published 1994
9
Published 1993
10
by Scott,
Published 1998
11
Published 1999
12
by Ismail Azman Omar
Published 1999
13
Published 1993
14
Published 1993
15
by Zulkifli Hanafi
Published 1999
16
Published 1995
17
by Albitz,
Published 1998
18
by Ballew, Scott M.
Published 1997
19
20
by Chapman,
Published 1995