?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=arief+fitriyanto%2C+arief+fitriyanto&rft.aufirst=arief+fitriyanto&rft.aulast=arief+fitriyanto&rft.issue=1&rft.volume=1&rft.date=6+June+2026&rft.title=Journal+of+Islamic+Economics%2C+Business+and+Sustainability&rft.atitle=The+Effect+of+Sharia+Literacy%2C+Online+Reviews+and+Store+Ratings+on+Purchases+at+Herbamart+Mampang&rft.genre=article