http://repository.uhamka.ac.id/id/eprint/11170/
Laporan Penelitian Kajian Konflik Sosial Tawuran Remaja di Kelurahan Tanah Sereal Kecamatan Tambora
Indah Meitasari, Indah
http://repository.uhamka.ac.id/id/eprint/11170/1/BKD%20Penelitian%20Indah%20Meitasari%20dan%20Wihartati.pdf