?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=NURUL+FATHUL+JANNAH%2C+NIM.%3A+07610012&rft.aulast=NURUL+FATHUL+JANNAH&rft.aufirst=NIM.%3A+07610012&rft.degree=Skripsi&rft.date=15+September+2011&rft.title=OPTIMISASI+NONLINEAR+MULTIVARIABEL+BERKENDALA+DENGAN+METODE+PROYEKSI+GRADIEN+ROSEN&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta&rft.tpages=89