@unpublished{ITNYREPOID3328,
           title = {Similarity: Hidrokimia Airtanah Daerah Tlogoadi, Mlati, Sleman},
          author = {Listiyani Retno Astuti},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/3328/}
}