AL-ZEBALI, Wael Ali. Undergraduate Students’ Attitudes Towards Volunteer Work – Survey of Students of King Abdulaziz University –. Journal of Humanities & Social Sciences, New Mexico, United States, v. 5, n. 6, p. 119–99, 2021. DOI: 10.26389/AJSRP.B151120‎. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jhss/article/view/3650. Acesso em: 20 dec. 2025.