Boni Swadesi, Universitas Pembangunan Nasional "Veteran" Yogyakarta, Indonesia

Herianto Herianto, Department of Petroleum Engineering, Universitas Pembangunan Nasional "Veteran" Yogyakarta

Suranto A.M., Universitas Pembangunan Nasional "Veteran" Yogyakarta, Indonesia

Dr. Dwi Fitri Yudiantoro, Jurusan Teknik Geologi, Universitas Pembangunan Nasional "Veteran" Yogyakarta, Indonesia

Dedy Kristanto, Petroleum Engineering Department Faculty of Mineral Technology UPN "Veteran" Yogyakarta, Indonesia

Silvya Dewi Rahmawati, Institut Teknologi Bandung, Indonesia

Aris Buntoro, Universitas Pembangunan Nasional "Veteran" Yogyakarta, Indonesia

Oki Muraza, King Fahd University of Petroleum and Minerals, Saudi Arabia

Sonny Irawan, Nazarbayev University, Kazakhstan

Ismail Mohd Saaid, Universiti Teknologi PETRONAS, Malaysia