@unpublished{repository7309,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {BAP PRENSENSI NILAI QUANTITATIVE RESEARCH},
             url = {http://repository.uhamka.ac.id/id/eprint/7309/},
          author = {Gunawan Suryoputro, Gunawan}
}