Gaya APA

Utami, D, P. (2015). Pengamatan Proses Treating Di Unit Naphtha Hydrotreater Fuel Oil Complex I PT. Pertamina (Persero) RU IV Cilacap . Cepu: STEM Akamigas.

Gaya MLA

Utami, Defianti, Putri. "Pengamatan Proses Treating Di Unit Naphtha Hydrotreater Fuel Oil Complex I PT. Pertamina (Persero) RU IV Cilacap". Cepu: STEM Akamigas, 2015. Kertas Kerja Wajib.