LEEMING, P.; VITTA, J. P. Willingness to communicate and lexical complexity: Exploring cognitive engagement during tasks. Vocabulary Learning and Instruction, [S. l.], v. 15, p. 103233, 2026. DOI: 10.29140/vli.2026.103233. Disponível em: https://www.castledown.com/journals/vli/article/view/vli.2026.103233. Acesso em: 15 sep. 2026.