@unpublished{repository31995,
       publisher = {Universitas Muhammadiyah Prof. DR HAMKA},
            note = {Unpublished},
           title = {Atom Indonesia Agustus 2023},
          author = {Hariyanti, Hariyanti},
             url = {http://repository.uhamka.ac.id/id/eprint/31995/}
}