@phdthesis{ITNYREPOID93,
            year = {2004},
          school = {INSTITUT TEKNOLOGI NASIONAL yOGYAKARTA},
           title = {ANALISA CURAH HUJAN RENCANA PADA DAERAH ALIRAN SUNGAI OPAK},
          author = {110094002 SIGIT PURNOMO},
           month = {January},
             url = {https://repository.itny.ac.id/id/eprint/93/}
}