?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Muhammad+Wakhid+Musthofa%2C+&rft.aulast=Muhammad+Wakhid+Musthofa&rft.aufirst=+&rft.date=25+March+2009&rft.atitle=KEKONVERGENAN+BARISAN+ALTERNATING+PROJECTION+PADA+HIMPUNAN+YANG+TAK+SEMUANYA+KONVEKS&rft.title=%2FJurnal%2FKaunia%2FVolume+4%2C+No.+1%2C+April+2008%2F&rft.genre=article