Open Science Research Excellence
Hadi Farhadian and  Homayoon Katibeh,  Groundwater Seepage Estimation into Amirkabir Tunnel Using Analytical Methods and DEM and SGR Method.   journal   = {International Journal of Civil, Environmental, Structural, Construction and Architectural Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2015, vol. 99(3). 296 - 301[viewed 23 February 2019]. Available from: http://waset.org/publications/10000821.