@unpublished{repository19793,
       publisher = {Universitas Muhammadiyah Prof. DR. Hamka},
           title = {Surat Tugas dan Laporan PkM},
           month = {February},
            year = {2023},
            note = {Unpublished},
          author = {Utari, Retno},
             url = {http://repository.uhamka.ac.id/id/eprint/19793/}
}