Piątkiewicz, Grzegorz. “THE IMPACT OF THE INTERNAL SECURITY AGENCY’S TERRORIST PREVENTION ON INCREASING THE EFFECTIVENESS OF PREVENTION OF EVENTS RELEVANT TO NATIONAL SECURITY”. Security Forum, vol. 10, no. 1, June 2026, pp. 59-76, https://ojs.wsb.edu.pl/index.php/sf/article/view/2038.