Laporan tahunan 2019 = Annual report 2019 PERKESO / 
Pertubuhan Keselamatan Sosial. 
 - 439 pages :  illustrations ;  31 cm. 
<br/><br/><label>ISBN: </label> Hadiah (PTSL) 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Pertubuhan Keselamatan Sosial (PERKESO)--Periodicals.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social security--Malaysia.