?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Dinh%2C+Thi+Thai+Mai&rft.aulast=Dinh&rft.aufirst=Thi+Thai+Mai&rft.date=17+October+2019&rft.title=Indoor+Localization+with+lightweight+RSS+Fingerprint+using+BLE+iBeacon+on+iOS+platform&rft.genre=proceeding