@article{ author = {Amiri, Afshin, Abbasi Dezfooli, Abdolkarim}, title = {The Study of Effects of Egg Shell Powder on The Attributes of Fresh Concrete and Hard set}, journal = {Analysis of Structure and Earthquake}, year = {2017}, volume = {14}, issue = {1}, pages = {1-8}, doi = {}, url = {https://sanad.iau.ir/fa/Article/1002220} }