Hikam, M.A. and Riyanta, S. 2018. THE DEVELOPMENT OF RADICAL GROUPS IN INDONESIA AFTER GOVERNMENT REGULATIONS IN LIEU OF LAW NO 2/2017 CONCERNING COMMUNITY ORGANIZATION AND LAW NO 5/2018 CONCERNING TERRORISM IN NATIONAL SECURITY PERSPECTIVE. Jurnal Pertahanan dan Bela Negara. 8, 3 (Dec. 2018), 47–68. DOI:https://doi.org/10.33172/jpbh.v8i3.448.