Gaya APA
Suprayetno,Edi, . (2015).
Evaluasi Heat Exchanger 6-3 Di CDU-III Refinery Unit III Plaju .
Cepu:
STEM Akamigas.
Gaya MLA
Suprayetno,Edi, .
"Evaluasi Heat Exchanger 6-3 Di CDU-III Refinery Unit III Plaju".
Cepu:
STEM Akamigas,
2015.
Kertas Kerja Wajib.