?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=PRATIWI&rft.au=PRATIWI%2C+TRI+PUSPITA&rft.aufirst=TRI+PUSPITA&rft.date=2021&rft.title=PENYUSUNAN+KETERTELUSURAN+METODE+PENGUKURAN+KADAR+AIR+BIJI+KOPI+DI+LABORATORIUM+METER+KADAR+AIR+DIREKTORAT+METROLOGI&rft.genre=proceeding