?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Melisa%2C+Elda&rft.aufirst=Elda&rft.aulast=Melisa&rft.date=February+2019&rft.title=Pengaruh+Model+Discovery+Learning+terhadap+Keterampilan+Menulis+Teks+Laporan+Observasi+Siswa+Kelas+VII+SMP+Negeri+22+Padang&rft.inst=Universitas+Negeri+padang&rft.degree=Bachelor%2FSkripsi