@unpublished{repository28187,
            note = {Unpublished},
           title = {Sertifikat Keanggotaan APSI-PTMA},
       publisher = {UHAMKA},
        abstract = {Tanda menjadi anggota APSI-PTMA},
          author = {Avorizano, Arry},
             url = {http://repository.uhamka.ac.id/id/eprint/28187/}
}