@misc{ITNYREPOID3817,
       publisher = {ITNY},
           title = {Similarity:Characteristic and Provenance of Sandstone Beds in Ngoro Oro Area, Patuk Sub district, Gunung Kidul Regency, Yogyakarta},
          author = {- -},
             url = {https://repository.itny.ac.id/id/eprint/3817/}
}