Rie, JuIl. “Impacts of Secure Attachment, 5 Factor Personality, Future Time Perspective on Productive Ageing”. Korean Journal of Industrial and Organizational Psychology 26, no. 2 (May 31, 2013): 341–370. Accessed April 19, 2024. https://journal.ksiop.or.kr/index.php/KJIOP/article/view/234.