Bilangan pekerja dalam industri petroleum dan gas asli mengikut kelulusan akademik, 2009  Number of employees in the petroleum and natural gas industry by academic qualification, 2009  [article] = 
 Number of employees in the petroleum and natural gas industry by academic qualification, 2009 

 - Putrajaya :  Jabatan Perangkaan Malaysia,  2010 
<br/><br/> PTSL : Koleksi Dokumen