?url_ver=Z39.88-2004&rft_id=10.3844%2Fjcssp.2015.517.525&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Khan%2C+M.A.&rft.aulast=Khan&rft.aufirst=M.A.&rft.atitle=On+the+enlargement+of+robust+region+of+chaotic+tent+map+for+the+use+in+key+based+substitution-box+(S-Box)&rft.issue=3&rft.pages=517-525&rft.date=2015&rft.volume=11&rft.issn=15493636&rft.title=Journal+of+Computer+Science&rft.genre=article