@unpublished{repository2233,
       publisher = {Universitas Muhammadiyah Prof DR HAMKA},
           title = {BUKU PANDUAN PRAKTIKUM BLOK METABOLISME DAN ENDOKRIN},
            note = {Unpublished},
          author = {Ningsih, Sri Suciati},
             url = {http://repository.uhamka.ac.id/id/eprint/2233/}
}