?url_ver=Z39.88-2004&rft_id=10.11113%2Fjt.v78.8107&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S.A.A.&rft.aulast=Karim&rft.au=Karim%2C+S.A.A.&rft.date=2016&rft.title=Jurnal+Teknologi&rft.atitle=Positivity+preserving+interpolation+by+using+rational+cubic+ball+spline&rft.pages=141-148&rft.issue=11&rft.volume=78&rft.issn=01279696&rft.genre=article