JOHNSON, B. Valleys, Mountains, and Teacher Preparation. The Journal of Bahá’í Studies, Ottawa, Ontario, Canada, v. 25, n. 4, p. 81–101, 2015. DOI: 10.31581/jbs-25.4.5(2015). Disponível em: https://journal.bahaistudies.ca/online/article/view/200. Acesso em: 27 sep. 2021.