TY - GEN AV - restricted PB - Innovare Academic Sciences UR - http://repository.uhamka.ac.id/id/eprint/9364/ TI - EFFECT OF OPTIMIZATION OF TWEEN 80 AND PROPYLENE GLYCOL AS A SURFACTANT AND COSURFACTANT ON THE PHYSICAL PROPERTIES OF ASPIRIN MICROEM Y1 - 2017/07/13/ ID - repository9364 A1 - YATI, KORI A1 - SRIFIANA, YUDI ER -