?url_ver=Z39.88-2004&rft_id=10.14569%2FIJACSA.2019.0100106&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Qaiyum&rft.au=Qaiyum%2C+S.&rft.aufirst=S.&rft.date=2019&rft.issn=2158107X&rft.title=International+Journal+of+Advanced+Computer+Science+and+Applications&rft.issue=1&rft.atitle=Ant+colony+optimization+of+interval+Type-2+Fuzzy+C-Means+with+subtractive+clustering+and+multi-round+sampling+for+large+data&rft.pages=47-57&rft.volume=10&rft.genre=article