@unpublished{repository10309,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {BAP, Kehadiran, Nilai Fisiologi Reproduksi},
             url = {http://repository.uhamka.ac.id/id/eprint/10309/},
          author = {Budhi, Akbar}
}