FOLLMAN, John; HERNANDEZ, David. An Investigation of the Effects of Four Critical Thinking Procedures on “Culturally Disadvantages” Ninth Graders. Florida Journal of Educational Research, [S. l.], v. 10, n. 2, p. 45–55, 1968. Disponível em: https://journals.flvc.org/fjer/article/view/133933. Acesso em: 8 jan. 2025.