@unpublished{ITNYREPOID3813,
       publisher = {ITNY},
          author = {Fatimah Fatimah},
           title = {Similarity: Determination of the Dolines Phenomenon Using by Geological and Geoelectrical Resistivity Survey Approach in Bedoyo Village, Ponjong Subdistrict, Gunung Kidul},
             url = {https://repository.itny.ac.id/id/eprint/3813/}
}