@unpublished{repository45791,
       publisher = {UHAMKA},
           title = {Surat Tugas dan Sertifikat Kul Tamu Farmakologi},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/45791/},
          author = {Vera Ladeska, Vera}
}