Biblio Export 1 results: RTF EndNote XML Filters: Author is Sean S. Costigan and Keyword is security policy [Clear All Filters]2023Costigan, Sean S., and Todor Tagarev. "Twenty Years of Substantive Impacts on Security and Defense Discourse." Connections: The Quarterly Journal 22, no. 1 (2023): 5-6.DOI(link is external) Google Scholar(link is external) RTF EndNote XML