?url_ver=Z39.88-2004&rft_id=10.1109%2FICCI51257.2020.9247792&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=R.&rft.aulast=Al-Wajih&rft.au=Al-Wajih%2C+R.&rft.date=2020&rft.title=Binary+Grey+Wolf+Optimizer+with+K-Nearest+Neighbor+classifier+for+Feature+Selection&rft.isbn=9781728154473&rft.genre=proceeding