@unpublished{repository54443,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {A12026 Prak Biokim},
            note = {Unpublished},
          author = {Hanifah, Rahmi},
             url = {http://repository.uhamka.ac.id/id/eprint/54443/}
}