@unpublished{repository40867,
           title = {SK dan Bukti Bimbingan Arif Rahman},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/40867/},
          author = {fetrimen, fetrimen}
}