WASET
Jahanandish, M. , Sadeghian, G. , Daneshvar, M. , Jahanandish, M.. "An Experimental Investigation on the Amount of Drag Force of Sand on a Cone Moving at Low Uniform Speed". World Academy of Science, Engineering and Technology, Open Science Index 120, International Journal of Geotechnical and Geological Engineering, (2016), 10(12), 1092 - 1095.