HASSALL, G. Accessing Literature on the Bahá’í Faith: Emerging Search Technologies. The Journal of Bahá’í Studies, Ottawa, Ontario, Canada, v. 20, n. 1-4, p. 35–54, 2010. Disponível em: https://journal.bahaistudies.ca/online/article/view/393. Acesso em: 1 feb. 2023.