The journal O Estandarte like a vehicle of presbyterian education between the years of 1893 and 1903. Research, Society and Development, [S. l.], v. 9, n. 10, p. e2809108233, 2020. DOI: 10.33448/rsd-v9i10.8233. Disponível em: https://www.rsdjournal.org/rsd/article/view/8233. Acesso em: 6 dec. 2025.