?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nguyen%2C+Nang+Dinh&rft.aulast=Nguyen&rft.aufirst=Nang+Dinh&rft.issue=1&rft.volume=30&rft.date=2014&rft.atitle=Characterization+of+Organic+Solar+Cells+Made+from+Hybrid+Photoactive+Materials+of+P3HT%3APCBM%2Fnc-TiO2&rft.title=VNU+Journal+of+Mathematics-Physics&rft.pages=8-15&rft.genre=article