?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Gerry+Adhitya&rft.aulast=Muntu&rft.au=Muntu%2C+Gerry+Adhitya&rft.inst=Universitas+Muhammadiyah+Prof+DR.Hamka&rft.title=Pengembangan+Media+Puzzle+Berbasis+Kontekstual+Materi+Sumber+Daya+Alam+Mata+Pelajaran+IPA+di+Kelas+V+SDN+Gedong+03+Pagi+Jakarta&rft.date=2020&rft.degree=Bachelor