@unpublished{repository37021,
       publisher = {UHAMKA},
           title = {Sertifikat kehadiran},
            note = {Unpublished},
        abstract = {Sertifikat kehadiran pembentukan Bidang Kerja Informatika - PII},
          author = {Avorizano, Arry},
             url = {http://repository.uhamka.ac.id/id/eprint/37021/}
}