@unpublished{repository39819,
           title = {Sertifikat Narsum Pengmas 2021-2022 Genap},
       publisher = {UHAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/39819/},
          author = {Tri Widiastuti, Haning}
}