Agus M. Ramdhan,
Department of Geology and Department of Groundwater Engineering, Institut Teknologi Bandung, Jln. Ganesha 10, Bandung 40132,,
Indonesia
Lambok M. Hutasoit,
Department of Geology and Department of Groundwater Engineering, Institut Teknologi Bandung, Jln. Ganesha 10, Bandung 40132,,
Indonesia
Agus Setyo Muntohar,
Department of Civil Engineering, Universitas Muhammadiyah Yogyakarta, Jln. BrawijayaTamantirto, Bantul, D.I. Yogyakarta,,
Indonesia
Jazaul Ikhsan,
Department of Civil Engineering, Universitas Muhammadiyah Yogyakarta, Jln. BrawijayaTamantirto, Bantul, D.I. Yogyakarta,,
Indonesia
Hung-Jiun Liao,
Department of Civil and Construction Engineering, National Taiwan University of Science and Technology No. 43 Keelung Rd., Sec. 4, Taipei,,
Taiwan, Province of China
Apiniti Jotisankasa,
Department of Civil Engineering, Kasetsart University, 50 Thanon Ngamwongwan, Lat Yao, Chatuchak, Bangkok,
Thailand
Victor G. Jetten,
Faculty of Geoinformation Science and Earth Observation (ITC), University of Twente,
Hengelosestraat 99, 7514 AE Enschede,,
Netherlands
Aris Buntoro,
Petroleum Engineering Department, Faculty of Mineral Technology, UPN "Veteran" Yogyakarta
Jl. Padjajaran, Sleman, Yogyakarta,,
Indonesia
C. Prasetyadi,
Department of Geological Engineering, Faculty of Mineral Technology, UPN "Veteran" Yogyakarta
Jl. Padjajaran, Sleman, Yogyakarta,,
Indonesia
Ricky Adi Wibowo,
UTC PT. Pertamina (Persero),
Indonesia
Suranto Suranto,
Petroleum Engineering Department, Faculty of Mineral Technology, UPN "Veteran" Yogyakarta
Jl. Padjajaran, Sleman, Yogyakarta,,
Indonesia
Haryo Edi Wibowo,
Universitas Gadjah Mada,
Indonesia
Agung Harijoko,
Department of Geological Engineering, Faculty of Engineering, Universitas Gadjah Mada
Jalan Grafika no 2, Yogyakarta 55281,,
Indonesia
Mradipta Lintang Alifcanta Moktikanana,
Department of Geological Engineering, Faculty of Engineering, Universitas Gadjah Mada
Jalan Grafika no 2, Yogyakarta 55281,,
Indonesia
Mohammad Yazid Abdillah,
Department of Geological Engineering, Faculty of Engineering, Universitas Gadjah Mada
Jalan Grafika no 2, Yogyakarta 55281,,
Indonesia