@unpublished{repository34757,
            note = {Unpublished},
           title = {Sertifikat Presenter The 1st International Conference on Economics and Business},
       publisher = {FEB UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/34757/},
          author = {Zulpahmi, Zulpahmi}
}