A Positive Discourse Analysis Based on the Attitude System in Appraisal Theory — Taking Chang’an as an Example. Literature, Language and Cultural Studies, [S. l.], v. 1, n. 3, p. 44–57, 2025. DOI: 10.63313/LLCS.9037. Disponível em: https://elibrary.erytis.com/index.php/llcs/article/view/129. Acesso em: 29 jun. 2025.