Ridzwan Bakar <br/><br/>
Bila pintu hati terbuka / 
Ridzwan Bakar 
 - Selangor :  Karya Bestari,  2010 
 - xv, 291p. :  ill. ;  22cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9789678603416 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Success--Religious aspects--Islam<br/>Motivation in education<br/>Muslim students--Conduct of life