@unpublished{ITNYREPOID3404,
          author = {Listiyani Retno Astuti},
           title = {Peer review: Studi Pencemaran Air Di Sub Daerah Aliran Sungai Code, Yogyakarta Guna Mendukung Upaya Konservasi Airtanah Pasca Erupsi Merapi 2010},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/3404/}
}