?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Suryani&rft.au=Suryani%2C+Nirmala&rft.aufirst=Nirmala&rft.inst=Universitas+Negeri+Padang&rft.date=2012&rft.degree=Bachelor%2FSkripsi&rft.title=Kajian+Perilaku+Pedagang+Sayur+dan+Petugas+Kebersihan+Pasar+Talang+Babungo+dalam+Pengelolaan+Sampah+di+Kecamatan+Hiliran+Gumanti+Kabupaten+Solok