Pandey, Ruchi, et al. “Restoring and Preserving Capacity of Self-Affirmation for Well-Being in Indian Adults With Non-Clinical Depressive Tendencies”. Current Issues in Personality Psychology, vol. 9, no. 2, June 2021, pp. 135–147, https://czasopisma.bg.ug.edu.pl/index.php/CIiPP/article/view/6042.