@unpublished{repository44312,
           title = {serti diklat},
       publisher = {Universitas Muhammadiyah Prof. DR. Hamka},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/44312/},
          author = {Benny, Benny and M.Pd, Benny}
}