?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=nn%2C+Abdur+Rahman+Saleh&rft.aulast=nn&rft.aufirst=Abdur+Rahman+Saleh&rft.date=18+Nopember+2012&rft.atitle=Characteristics+of+Visitor+and+Domestic+Travel+Costs+Against+Benefits+Recreation+in+Nature+Park+Punti+Kayu+(TWAPK)+Palembang+City&rft.title=digital+library&rft.genre=article