@unpublished{ITNYREPOID3355,
           title = {Similarity: Konfigurasi Formasi Nanggulan dan Andesit Tua di KulonProgo, Yogyakarta dari Gaya berat},
          author = {Winarti Winarti},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/3355/}
}