Siagian, B.D.O. and Sumari, A.D. 2015. Radicalism Discourse Analysis on Online Sites in Indonesia. Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity. 1, 2 (Aug. 2015), 67–92. DOI:https://doi.org/10.33172/jp.v1i2.57.