Jafari, Zeynolabedin, and MohammadBagher Jafari. “The Predictive Power of Altruism and Prosocial Behavior on Hope: A Cross-Sectional Study”. Journal of Personality and Psychosomatic Research (JPPR), vol. 1, no. 2, Apr. 2023, pp. 12-18, https://doi.org/10.61838/kman.jppr.1.2.3.