@unpublished{repository32538,
           title = {TI1F, BAP, Kehadiran, Nila, SK},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
          author = {haqiqi, akhmad},
             url = {http://repository.uhamka.ac.id/id/eprint/32538/}
}