@unpublished{repository20721,
            note = {Unpublished},
           title = {BAPEpidemiologi5E},
       publisher = {Universitas Muhammadiyah Prof DR Hamka},
          author = {Leni Sri Rahayu, Leni},
             url = {http://repository.uhamka.ac.id/id/eprint/20721/}
}