?url_ver=Z39.88-2004&rft_id=10.22159%2Fijap.2017.v9s1.71_78&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=YATI%2C+KORI&rft.aulast=YATI&rft.aufirst=KORI&rft.volume=9&rft.atitle=EFFECT+OF+OPTIMIZATION+OF+TWEEN+80+AND+PROPYLENE+GLYCOL+AS+A+SURFACTANT+AND+COSURFACTANT+ON+THE+PHYSICAL+PROPERTIES+OF+ASPIRIN+MICROEMULSION&rft.pages=127-129&rft.issn=0975%E2%80%937058&rft.title=International+Journal+of+Applied+Pharmaceutics&rft.genre=article