@unpublished{repository6811,
           title = {Berita Acara Matakuliah CSR},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/6811/},
          author = {Farida, Hariyati},
        abstract = {Berita Acara matakuliah CSR}
}