Buletin pengguna. 

 -  volume  illustration ;  29 cm. 
 - Monthly 
<br/><br/> PTSL : 2003, 2004, 2005, 2007 
<br/><br/><label>ISSN: </label>1675-5626 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consumer protection--Periodicals<br/>Consumer education--Periodicals