Osman affan <br/><br/>
Menjadi remaja smart study :  belajar saat akhir / 
Osman Affan 
 - Selangor :  PTS Millennia,  2010 
 - xix, 179 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>9789675564031 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Study skills<br/>Learning ability<br/>Motivation in education