@unpublished{repository36151,
       publisher = {LP3 UHAMKA},
           title = {Surat Tugas dan Sertifikat Pekerti},
            note = {Unpublished},
          author = {Lelly Qodariah, Lelly},
             url = {http://repository.uhamka.ac.id/id/eprint/36151/}
}