, S., & , S. S. (2009). Evaluasi kelayakan investasi relokasi offtake station natural gas Porong. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, SURYONO, and Sukmawati Sukamulja. Evaluasi Kelayakan Investasi Relokasi Offtake Station Natural Gas Porong. [Yogyakarta] : Universitas Gadjah Mada, 2009.
MLA Citation, SURYONO, and Sukmawati Sukamulja. Evaluasi Kelayakan Investasi Relokasi Offtake Station Natural Gas Porong. [Yogyakarta] : Universitas Gadjah Mada, 2009.
Warning: These citations may not always be 100% accurate.