?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Addleia+Supriyatna&rft.aulast=Marshella&rft.au=Marshella%2C+Addleia+Supriyatna&rft.title=Pengembangan+Video+Animasi+Berbantuan+Doratoon+pada+Materi+Sumber+Energi+di+Sekitar+Kita+%3A+Pendekatan+Research+and+Development+(R%26D)+pada+Peserta+Didik+Kelas+III+Sekolah+Dasar+Negri+Polisi+5+Tahun+Ajaran+2024%2F2025.&rft.date=2025&rft.inst=Universitas+Pakuan&rft.degree=Skripsi