Ibrahim Elfiky, Dr. <br/><br/>
Terapi berfikir positif 
Dr. Ibrahim Elfiky 
 - Cetakan pertama 
 - xii, 435p.  col. ill.  22cm. 
<br/><br/><label>ISBN: </label>9789670326467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Positive Psychology<br/>Optimism
<br/><br/><label>Dewey Class. No.: </label>158.1