@unpublished{ITNYREPOID3606,
       publisher = {ITNY},
           title = {Similarity: Groundwater Contributing To Doline Hydrochemistry In Panggang And Wonosari ? Baron Hydrogeological Subsystems, Indonesia},
          author = {Listiyani Retno Astuti},
             url = {https://repository.itny.ac.id/id/eprint/3606/}
}