1. Yugyosasangui governanceui silje hyoyonggwa jeokyongganeungseonge gwanhan sogo (Implications and Suggestions for Governance in Korea from the Perspective of Confucianism);Bae;Hangukhaengjeonghakhoe,2016
2. Saeunsasangui jong-yogyoyugeui jeogyongbanghyang (Application Direction for the Fourfold Grace Thought on Religious Education);Baek;Jonggyogyoyuk-hakyeongu,2013
3. Baker, Don (2008). Korean Spirituality, University of Hawaii Press.
4. Beck, Ulrich (1992). Risk Society: Towards a New Modernity, Sage Publications.
5. Biskowski, Lawrence J. (2022, October 10). Ecojustice. Encyclopedia.com. Available online: https://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/ecojustice.