Τζιφάκης Νικόλαος. “Transnational Policy Networks and International Nongovernmental Organizations As Human Security Agents”. The Greek Review of Social Research 143 (December 17, 2014): 121–143. Accessed April 28, 2024. https://ejournals.epublishing.ekt.gr/index.php/ekke/article/view/7564.