?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Septiana%2C+Ayuni+Dwita&rft.aufirst=Ayuni+Dwita&rft.aulast=Septiana&rft.date=2021&rft.inst=Universitas+Muhammadiyah+Prof.+DR.+HAMKA&rft.degree=Bachelor&rft.title=ANALISIS+GELATIN+BABI+PADA+PERMEN+GUMMY+MENGGUNAKAN+SPEKTROFOTOMETER+FTIR-ATR+(FOURIER+TRANSFORM+INFRARED)+DAN+PCA+(PRINCIPAL+COMPONENT+ANALYSIS)