@unpublished{repository3710,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
           title = {SPK Lembaga Penelitian dan Pengembangan UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/3710/},
          author = {Kasriman, Kasriman}
}