Setiawan, Yohanes Ignasius. “Kierkegaard’s Concept of Self-Identity Dynamics to Awaken Spiritual Powers: Spiritual Counseling Perspective”. ProGCouns: Journal of Professionals in Guidance and Counseling 4, no. 2 (November 28, 2023): 52–61. Accessed May 15, 2025. https://jurnal.uny.ac.id/index.php/progcouns/article/view/62297.