@unpublished{repository50224,
           title = {Laporan Pengajaran Epidemiologi Penyakit Menular 3C},
       publisher = {Universitas Muhammadiyah Prof. DR. Hamka},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/50224/},
          author = {ALNUR, RONY DARMAWANSYAH}
}