@unpublished{repository49706,
           title = {BAP Kelas 2KA18},
       publisher = {Universitas Muhammadiyah Prof.Dr.Hamka},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/49706/},
          author = {Ma'mun, Akhmad}
}