@unpublished{repository11170,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
           title = {Laporan Penelitian Kajian Konflik Sosial Tawuran Remaja di Kelurahan Tanah Sereal Kecamatan Tambora},
             url = {http://repository.uhamka.ac.id/id/eprint/11170/},
          author = {Indah Meitasari, Indah}
}