ALSOLAMI, Aref Awadhallah. Obstacles to participating in volunteer work among students of humanitarian faculties. Journal of Humanities & Social Sciences, New Mexico, United States, v. 6, n. 12, p. 65–87, 2022. DOI: 10.26389/AJSRP.R100422. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jhss/article/view/5773. Acesso em: 20 dec. 2025.