@unpublished{repository29525,
           title = {Pengajaran gasal 2016-ani pahriyani},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/29525/},
          author = {Ani Pahriyani, Ani}
}