RT Book T1 Exploring the role of instructional material in AQAP's inspire and ISIS' Rumiyah: this paper was presented at the 1stEuropean Counter Terrorism Centre (ECTC) Conference on Online Terrorist Propaganda, 10-11 April 2017, at Europol Headquarters, The Hague T2 Europol public information A1 Reed, Alastair A2 Ingram, Haroro J. LA English PP Den Haag PB Europol YR 2017 UL https://krimdok.uni-tuebingen.de/Record/1693267543 CN 360; 340 K1 Islamischer Staat K1 al-Qaida K1 Terrorismus K1 Propaganda K1 Konferenzschrift DO 10.15496/publikation-29096