@unpublished{repository54815,
           title = {ST dan Sertifikat Kuliah Tamu FFS 23 April 2026},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR HAMKA},
          author = {Hariyanti, Hariyanti},
             url = {http://repository.uhamka.ac.id/id/eprint/54815/}
}