?url_ver=Z39.88-2004&rft_id=10.3390%2Fma15196538&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.&rft.au=Al+Salaheen%2C+M.&rft.aulast=Al+Salaheen&rft.title=Materials&rft.issn=19961944&rft.atitle=Modelling+and+Optimization+for+Mortar+Compressive+Strength+Incorporating+Heat-Treated+Fly+Oil+Shale+Ash+as+an+Effective+Supplementary+Cementitious+Material+Using+Response+Surface+Methodology&rft.volume=15&rft.date=2022&rft.issue=19&rft.genre=article