@unpublished{repository6586,
           title = {Manajemen - Matematika Ekonomi \& Bisnis - 1A},
            note = {Unpublished},
       publisher = {UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/6586/},
          author = {Andi Sessu, Sessu}
}