SWAIN, Merrill. Manipulating and Complementing Content Teaching To Maximize Second Language Learning. TESL Canada Journal, [S. l.], v. 6, n. 1, p. 68–83, 1988. DOI: 10.18806/tesl.v6i1.542. Disponível em: https://teslcanadajournal.ca/index.php/tesl/article/view/542. Acesso em: 1 may. 2024.