Arslan, Gökmen, and Paul T P Wong. “Measuring Personal and Social Responsibility: An Existential Positive Psychology Approach”. Journal of Happiness and Health 2, no. 1 (September 29, 2021): 1–11. Accessed December 4, 2022. https://www.journalofhappinessandhealth.com/index.php/johah/article/view/5.