BIOLIK-MOROŃ, M., and A. KŁOS-SKRZYPCZAK. “The Significance of Hope in Spiritual Development. A Psychological and Theological Perspective”. Studia Universitatis Babeş-Bolyai Theologia Catholica, vol. 68, no. 1-2, Dec. 2023, pp. 7-25, doi:10.24193/theol.cath.2023.01.