@unpublished{repository4407,
           title = {sertifikat publish, sampul jurnal, informasi dewan redaksi/editor, daftar isi, dan artikel, hasil turnitin, hasil peer review},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/4407/},
          author = {musniati, nia}
}