@unpublished{repository34528,
           title = {Sertifikat Seminar Nasional UHAMKA, Umsida dan UMT},
            note = {Unpublished},
       publisher = {FEB UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/34528/},
          author = {Zulpahmi, Zulpahmi}
}