@unpublished{repository51351,
       publisher = {Universitas Muhammadiyah Prof. DR. Hamka},
           title = {Laporan pengajaran epidemiologi penyakit menular 3C},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/51351/},
          author = {Rony Darmawansyah Alnur, Rony}
}