@unpublished{repository19803,
           title = {Surat Tugas dan Laporan Penelitian},
            year = {2023},
            note = {Unpublished},
           month = {February},
       publisher = {Universitas Muhammadiyah Prof. DR. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/19803/},
          author = {Sukmara, Rina}
}