?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.M.&rft.au=Hani%2C+A.M.&rft.aulast=Hani&rft.title=ARPN+Journal+of+Engineering+and+Applied+Sciences&rft.date=2015&rft.volume=10&rft.issn=18196608&rft.issue=20&rft.pages=9846-9852&rft.atitle=The+effect+of+working+memory+load+on+prefrontal+cortex+activation%3A+An+optical+topography+study&rft.genre=article