Sugito, Elisa MINERAL INDUSTRIES; ...
338.2 SUG n
Adiansyah, Joni Safaat MINING; MINERAL ...
622.1 ADI l
Arif, Irwandy COAL; COAL ...
622.334 ARI e
Kadir, Abdul Wahab Abdoel INDUSTRY ; OIL ...
338.27282 KAD r
Saleng, Abrar MINING LAW
343.0775 SAL h