@unpublished{repository51504,
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
           title = {Data Pengajaran Muamalah 3E},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/51504/},
          author = {Azharita, Ristianti}
}