@unpublished{repository31079,
       publisher = {Institut Ilmu Kesehatan Bhakti Wiyata Kediri},
           title = {Surat Tugas Penulis pada Jurnal Wiyata},
            note = {Unpublished},
          author = {Agustin Yumita, Agustin and Ni Putu Ermi Hikmawati, Ermi},
             url = {http://repository.uhamka.ac.id/id/eprint/31079/}
}