@unpublished{repository54182,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
           title = {Sertifikat Seminar Nasional Sutan Takdir Alisjahbana},
          author = {Sri Mulyani, Sri Mulyani},
             url = {http://repository.uhamka.ac.id/id/eprint/54182/}
}