?url_ver=Z39.88-2004&rft_id=10.1109%2FISMSC.2015.7594060&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Zulkefli%2C+N.A.B.M.&rft.aulast=Zulkefli&rft.aufirst=N.A.B.M.&rft.isbn=9781479978946&rft.title=Hotel+travel+recommendation+based+on+blog+information&rft.date=2016&rft.genre=proceeding