@unpublished{repository10704,
           title = {BAP+Nilai+Presensi Persuasi \& Negosiasi 4C},
            note = {Unpublished},
            year = {2021},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           month = {September},
             url = {http://repository.uhamka.ac.id/id/eprint/10704/},
          author = {Novi Andayani Praptiningsih, NAP}
}