@unpublished{repository3336,
           month = {August},
            note = {Unpublished},
           title = {BAP DAFTAR HADIR DAFTAR NILAI Sejarah Amerika 4A 4B},
            year = {2020},
       publisher = {Universitas Muhammadiyah Porf. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/3336/},
          author = {nelsusmena, nelsusmena}
}