Cahyadi, T. A., Widodo, L. E., Syihab, Z., Notosiswoyo, S. and Widijanto, E. (2017) “Hydraulic Conductivity Modeling of Fractured Rock at Grasberg Surface Mine, Papua-Indonesia”, Journal of Engineering and Technological Sciences, 49(1), pp. 37-56. doi: 10.5614/j.eng.technol.sci.2017.49.1.3.