Song 지., and Suh 용. “The Effects of Spiritual Leadership on Job Crafting through Perceived Value of Work: The Moderating Effects of Self-Efficacy”. Korean Journal of Industrial and Organizational Psychology, vol. 36, no. 3, Aug. 2023, pp. 321-47, https://journal.ksiop.or.kr/index.php/KJIOP/article/view/577.