@unpublished{ITNYREPOID3422,
       publisher = {ITNY},
           title = {Similarity: Studi Air Tanah Di P. Rupat, Kabupaten Bengkalis, Propinsi Riau Berdasarkan Survei Geolistrik},
          author = {Winarti Winarti},
             url = {https://repository.itny.ac.id/id/eprint/3422/}
}