@misc{repository9364, title = {EFFECT OF OPTIMIZATION OF TWEEN 80 AND PROPYLENE GLYCOL AS A SURFACTANT AND COSURFACTANT ON THE PHYSICAL PROPERTIES OF ASPIRIN MICROEM}, year = {2017}, month = {July}, publisher = {Innovare Academic Sciences}, url = {http://repository.uhamka.ac.id/id/eprint/9364/}, author = {YATI, KORI and SRIFIANA, YUDI} }