@unpublished{repository11154,
       publisher = {Universitas Muhammadiyah Prof. DR. Hamka},
            note = {Unpublished},
           title = {Laporan Penelitian Genap 2020-2021},
             url = {http://repository.uhamka.ac.id/id/eprint/11154/},
          author = {Tri Wintolo Apoko, Tri}
}