@article{ author = {Khalaj, Mansour, Nohani, Ebrahim, Afrous, Ali}, title = {Experimental Investigation of the Effect of Sills on the Hole of Local Scour Around the Bridge Pier with Different Geometric Shapes}, journal = {Water Resources Engineering}, year = {2023}, volume = {16}, number = {1}, pages = {69-78}, doi = {10.30495/wej.2023.28918.2337} }