H.M. Tuah Iskandar,  <br/><br/>
Kalau ya, katakan ya! 

 - ix, 350 pages :   illustrations ;   21 cm 
<br/><br/><label>ISBN: </label>9833494835 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)
<br/><br/><label>Dewey Class. No.: </label>155.2