@unpublished{ITNYREPOID3488,
          author = {Supandi Supandi},
           title = {Bukti review korespondensi: Geomechanic Properties And Provenance Analysis Of Quartz Sandstone From The Arukin Formation},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/3488/}
}