Agus Satmoko Adi, Nanik Setyowati, Maya Mustika Kartika Sari, Siti Maizul Habibah, Iman Pasu Purba, and Nensi Khurnia. 2021. “The Phenomenon of Radicalism in Indonesia and Efforts to Strengthen Its Prevention through Presidential Regulation No. 7 of 2021”. ICHELSS: International Conference on Humanities, Education, Law, and Social Sciences 1 (1):313-24. https://journal.unj.ac.id/unj/index.php/hispisi/article/view/22203.