MOHAMED ATEF AZAZZY, A. . Altruistic Behavior and Subjective Happiness of University Students Specialized in Special Education. Dirasat: Human and Social Sciences, [S. l.], v. 49, n. 1, p. 217–240, 2022. DOI: 10.35516/hum.v49i1.1654. Disponível em: https://dsr.ju.edu.jo/djournals/index.php/Hum/article/view/1654. Acesso em: 2 dec. 2025.