?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Sarlotha+Widyatri+Anita+Ratu&rft.au=22074317%2C+Sarlotha+Widyatri+Anita+Ratu&rft.aulast=22074317&rft.tpages=42&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=DETEKSI+JUMLAH+SUDUT+PADA+BANGUN+POLIGON+DENGAN+ALGORITMA+BACKPROPAGATION&rft.degree=Bachelor&rft.date=June+2012