?url_ver=Z39.88-2004&rft_id=10.14233%2Fajchem.2022.23621&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ullah%2C+F.&rft.aulast=Ullah&rft.aufirst=F.&rft.title=Asian+Journal+of+Chemistry&rft.date=2022&rft.volume=34&rft.issn=09707077&rft.issue=7&rft.atitle=First+Principle+DFT+%2B+U+Calculations+for+the+Optoelectronic+Properties+of+Cu+and+C-Cu+co-doped+TiO2Anatase+Model&rft.pages=1863-1868&rft.genre=article