Koodi, Aseel K., and Farhan M. Hamzah. “Helping Behavior and Its Relation With the Temperament Styles of University Students”. Al-Adab Journal, no. 134 (September 15, 2020): 189–218. Accessed April 7, 2025. https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/1061.