Suara RISDA / 
RISDA. 
 - Kuala Lumpur :  Unit Komunikasi RISDA,  1998- 
 - v. :  ill. ;  30 cm 
 - Semiannual. 
<br/><br/> PTSL: 2003-2005, 2006-2009, 2010-2015, 1991-2007, 2009-2017 
<br/><br/><label>ISSN: </label>0128-011 
 = Suara RISDA / Suara RISDA / 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber industry and trade--Malaysia.