@unpublished{repository26762,
           title = {ASP, METLIT, MPI},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/26762/},
          author = {Rismita, Rismita}
}