1. Trade and travel report, fiscal year 2021;Customs and Border Protection,2022
2. Considering the effects of a catastrophic terrorist attack;Meade,2006
3. A risk and economic analysis of dirty bomb attacks on the ports of Los Angeles and long beach;Rosoff;Risk Anal.,2007
4. IAEA incident and trafficking database (ITDB) 2022 factsheet;International Atomic Energy Agency,2022
5. Security and accountability for every port act of 2006;Congress,2006