@unpublished{ITNYREPOID3766,
          author = {Listiyani Retno Astuti},
           title = {Bukti Review Korespondensi: Groundwater Contributing to Doline Hydrochemistry in Panggang and Wonosari - Baron Hydrogeological Subsystems, Indonesia},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/3766/}
}