?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Desi+Ratnasari%2C+-&rft.aufirst=-&rft.aulast=Desi+Ratnasari&rft.title=PENGEMBANGAN+LIFT+THE+FLAP+BOOK%3A+MEDIA+PENDIDIKAN+KARAKTER+PEDULI+LINGKUNGAN+DAN+LITERASI+KRITIS+ANAK%3A+Penelitian+Educational+Design+Research+Anak+Usia+5-6+Tahun&rft.degree=S1&rft.date=11+July+2023&rft.inst=Universitas+Pendidikan+Indonesia