?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=61120019&rft.au=61120019%2C+RIVALDO+OKONO&rft.aufirst=RIVALDO+OKONO&rft.tpages=30&rft.title=PUSAT+PENELITIAN+HUTAN+MANGROVE+SEBAGAI+WISATA+EDUKASI+DI+BANTUL%2C+DIY.&rft.degree=Bachelor&rft.inst=Universitas+Kristen+Duta+Wacana&rft.date=November+2016