SERRANO ROMERO, E. C. Natural Approach OR Cognitive Method? The Teaching of Spanish as a Second Language. HUMAN REVIEW. International Humanities Review / Revista Internacional de Humanidades, [S. l.], v. 7, n. 1, p. 1–12, 2018. DOI: 10.37467/gka-revhuman.v7.1840. Disponível em: https://journals.eagora.org/revHUMAN/article/view/1840. Acesso em: 15 may. 2024.