@unpublished{repository10053,
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {BAP dan Nilai Teori Kepribadian Kelas 2A},
            note = {Unpublished},
          author = {Amir, YA},
             url = {http://repository.uhamka.ac.id/id/eprint/10053/}
}