ALHUMMIANI, Mazen Saud Mohammed; SHUAIBI, Faisal Ahmed. The Role of Volunteerism in Achieving Sustainable Development: A field study on teachers of the khebrat Program 2 in the Kingdom of Saudi Arabia. Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 5, n. 12, p. 142–118, 2021. DOI: 10.26389/AJSRP.H161120. Disponível em: https://ajsrp.ojsexpert.com/index.php/jeals/article/view/3742. Acesso em: 20 dec. 2025.