@unpublished{repository12990,
            type = {Working Paper},
           title = {Modul Kuliah Stategic Marketing Management juli 2021 revisi PDF},
       publisher = {MM UHAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/12990/},
          author = {Bambang, Dwi Hartono}
}