?url_ver=Z39.88-2004&rft_id=10.1109%2FICIAS.2018.8540578&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nugroho%2C+Y.D.H.&rft.aulast=Nugroho&rft.aufirst=Y.D.H.&rft.title=EEG+Motor+Imagery+Signal+Classification+Using+Firefly+Support+Vector+Machine&rft.isbn=9781538672693&rft.date=2018&rft.genre=proceeding