%0 Generic %A YATI, KORI %A SRIFIANA, YUDI %D 2017 %F repository:9364 %I Innovare Academic Sciences %T EFFECT OF OPTIMIZATION OF TWEEN 80 AND PROPYLENE GLYCOL AS A SURFACTANT AND COSURFACTANT ON THE PHYSICAL PROPERTIES OF ASPIRIN MICROEM %U http://repository.uhamka.ac.id/id/eprint/9364/