@unpublished{repository9767,
           title = {BUKU Sistem Informasi Manajemen Ed. 2 (29 Juli 2020)},
            note = {Unpublished},
       publisher = {FEB UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/9767/},
          author = {eti rochaeti, eti}
}