Laporan tahunan / 
RISDA. 
 - Kuala Lumpur :  RISDA,  1974- 
 - 52 p. :  ill. ;  30 cm. 
 - Annual 
<br/><br/> PTSL : 1974, 1983, 1990, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Pihak Berkuasa Kemajuan Pekebun Kecil Perusahaan Getah--Periodicals
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber industry workers--Malaysia--Periodicals