@unpublished{repository40232,
            note = {Unpublished},
            year = {2024},
           title = {Surat Tugas dan Sertifikat Panitia Seminar dan Workshop},
       publisher = {Uhamka},
             url = {http://repository.uhamka.ac.id/id/eprint/40232/},
          author = {Agustin Yumita, Agustin}
}