@article{article591, title = {Strength and abrasion performance of recycled aggregate based geopolymer concrete}, author = {LAKEW, A.M. and AL-MASHHADANI, M.M. and CANPOLAT, O.}, journal = {Sigma Journal of Engineering and Natural Sciences}, year = {2022}, volume = {40}, pages = {155-161}, doi = {10.14744/sigma.2021.00021} }