?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Elfiona&rft.au=Elfiona%2C+Nada&rft.aufirst=Nada&rft.inst=Universitas+Negeri+Padang&rft.date=22+November+2020&rft.degree=Diploma%2FTugas+Akhir&rft.title=Persepsi+Pelanggan+terhadap+Citra+Toko+Optik+Mekar+Jaya+Padang