?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Dedy&rft.au=Ariyanto%2C+Dedy&rft.aulast=Ariyanto&rft.title=Camera+Distance+Effect+For+Smart+Detection+Littering&rft.atitle=Camera+Distance+Effect+For+Smart+Detection+Littering&rft.date=2020&rft.genre=article