@unpublished{ITNYREPOID3997,
          author = {Ign Adi Prabowo},
           title = {Similarity: Hydrogeology Potential of Hargorejo Area Kokap Subdistrict West Progo Regency},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/3997/}
}