@unpublished{repository39513,
            note = {Unpublished},
           title = {SK, BAP, KEHADIRAN DAN NILAI E COMMERCE 3B 2021-2022},
       publisher = {UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/39513/},
          author = {Susanto, Eko}
}