?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nirmala%2C+Siska+Ayu&rft.aulast=Nirmala&rft.aufirst=Siska+Ayu&rft.volume=7&rft.atitle=Voltage+Value+of+2-Electrode+4D+Brain+ECVT+of+Human+Brain+During+Stress+and+Relaxed+Conditions&rft.pages=869-871&rft.date=2015&rft.issn=2164-6635&rft.title=Advanced+Science%2C+Engineering%2C+and+Medicine&rft.issue=10&rft.genre=article