?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Isa&rft.au=Isa+Faqihuddin+Hanif%2C+Isa&rft.aulast=Isa+Faqihuddin+Hanif&rft.title=International+Journal+on+Informatics+for+Development&rft.atitle=Analysis+of+Public+Sentiment+TowardsPOLRI's+Performance+using+Naive+Bayes+and+K-Nearest+Neighbors&rft.genre=article