1
by Hasan Hj. Mohd. Ali.
Published 1996
...Siri motivasi dan kecemerlangan...
2
by Mohamad Shatar Sabran.
Published 2005
...Siri motivasi dan kecemerlangan Utusan...
3
by Supyan Hussin.
Published 2002
...Siri motivasi dan kecemerlangan utusan...
4
by Arshad Md. Ghaus.
Published 2003
...Siri motivasi dan kecemerlangan Utusan...