?url_ver=Z39.88-2004&rft_id=10.1109%2FICCE46568.2020.9043108&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Goh%2C+B.S.&rft.aulast=Goh&rft.aufirst=B.S.&rft.date=2020&rft.issn=0747668X&rft.title=IoT+Based+Indoor+Locating+System+(ILS)+using+Bluetooth+Low+Energy+(BLE)&rft.isbn=978-172815186-1&rft.genre=proceeding