?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=-&rft.au=Muthia+Nurul+Fathonah%2C+-&rft.aulast=Muthia+Nurul+Fathonah&rft.date=17+July+2025&rft.title=EFEKTIVITAS+MODEL+PEMBELAJARAN+LAPS-HEURISTIC+BERBANTUAN+MEDIA+FLASH+CARD+TERHADAP+KEMAMPUAN+PEMECAHAN+MASALAH+MATEMATIS+PESERTA+DIDIK+FASE+C+SD&rft.degree=S1&rft.inst=Universitas+Pendidikan+Indonesia