@unpublished{repository7230,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA"},
           title = {Bukti Pengajaran MK Biostatistik Inverens Kelas 3i Prodi Kesmas FIKES UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/7230/},
          author = {Retno Mardhiati A, RMI}
}