@unpublished{repository15725,
       publisher = {Universitas Muhammadiyah Prof.Dr.Hamka},
           title = {14. 2021.06.28 Jurnal Daya Matematis Peer Review},
            note = {Unpublished},
          author = {Trisna Roy Pradipta, TRP},
             url = {http://repository.uhamka.ac.id/id/eprint/15725/}
}