?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Sarah&rft.aulast=Amalia&rft.au=Amalia%2C+Sarah&rft.inst=Universitas+Prof.Dr.+Hamka&rft.title=PENGEMBANGAN+TES+VISUAL+SPASIAL+PADA+MATERI+GEOMETRY+OF+SOLIDS&rft.date=30+August+2019&rft.degree=Bachelor