@unpublished{repository43718,
           title = {Dokumen Cek Similarity Artikel Formatif},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
            note = {Unpublished},
          author = {Soebagyo, Joko},
             url = {http://repository.uhamka.ac.id/id/eprint/43718/}
}