Bardi Murachman
* Corresponding Author

Laboratory of Petroleum, Gas, and Coal Technologies, Department of Chemical Engineering, Faculty of Engineering, Gadjah Mada University, Jalan Grafika No. 2 Yogyakarta 55281, Indonesia.

Deendarlianto Deendarlianto

Department of Mechanical and Industrial Engineering, Faculty of Engineering, Gadjah Mada University, Jalan Grafika No. 2 Yogyakarta 55281, Indonesia.

Nissaraly H.F.

Laboratory of Petroleum, Gas, and Coal Technologies, Department of Chemical Engineering, Faculty of Engineering, Gadjah Mada University, Jalan Grafika No. 2 Yogyakarta 55281, Indonesia.

Wakhid Hasyim

Laboratory of Petroleum, Gas, and Coal Technologies, Department of Chemical Engineering, Faculty of Engineering, Gadjah Mada University, Jalan Grafika No. 2 Yogyakarta 55281, Indonesia.