GRAHAM, K. M.; MATTHEWS, S. D.; ESLAMI, Z. R. Using Children’s Literature to Teach the 4Cs of CLIL: A Systematic Review of EFL Studies. Latin American Journal of Content & Language Integrated Learning, [S. l.], v. 13, n. 2, p. 163–189, 2021. DOI: 10.5294/laclil.2020.13.2.2. Disponível em: https://laclil.unisabana.edu.co/index.php/LACLIL/article/view/12255. Acesso em: 19 oct. 2021.