@unpublished{repository18512,
           title = {SK, BAP, Absen, Nilai Prak Instrumen D1},
       publisher = {FFS Uhamka},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/18512/},
          author = {Supandi Supandi, Supandi}
}