?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Gusmayadi&rft.au=Inding%2C+Gusmayadi&rft.aulast=Inding&rft.title=VARIATION+CONCENTRATION+OF+CITRIC+ACID+AS+ACID+SOURCES+ON+THE+PHYSICAL+PROPERTIES+OF+THE+PERICARP+MANGOSTEEN+(Garcinia+mangostana+L)+EXTRACT+EFFERVESCENT+TABLET&rft.atitle=VARIATION+CONCENTRATION+OF+CITRIC+ACID+AS+ACID+SOURCES+ON+THE+PHYSICAL+PROPERTIES+OF+THE+PERICARP+MANGOSTEEN+(Garcinia+mangostana+L)+EXTRACT+EFFERVESCENT+TABLET&rft.genre=article