@unpublished{repository27972,
       publisher = {Universitas Muhammadiyah Prof.Dr.Hamka},
            note = {Unpublished},
           title = {SK, LAMPIRAN, KEHADIRAN, BAP, NILAI AMDAL 8 A GEOGRAFI},
          author = {Gufron Amirullah, Gufron},
             url = {http://repository.uhamka.ac.id/id/eprint/27972/}
}