@unpublished{repository3883,
           title = {Modul Entrepreneurship and Innovation Mng. BDH new},
       booktitle = {Modul Entrepreneurship and Innovation Management},
            note = {Unpublished},
       publisher = {MM Uhamka},
             url = {http://repository.uhamka.ac.id/id/eprint/3883/},
          author = {Bambang, Dwi Hartono}
}