Norashikin Hashim <br/><br/>
Pastikan udara kita bersih / 
Norashikin Hashim 
 - Petaling Jaya :  Gabungan Citra,  2007 
 - ms. ;  cm. 
 - Siri alam dan citra .
<br/><br/><label>ISBN: </label>9833744419 (set) 9833744389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malay language--Readers--Fiction
<br/><br/><label>Dewey Class. No.: </label>499.2386