JIAO, Chen; GANAPATHY, Malini; CHANG, Hongjing. Analysis of American Primary School English Assignments Based on Theories of English Teaching Materials. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 12, n. 2, 2023. Disponível em: https://ijarped.com/index.php/journal/article/view/1286. Acesso em: 16 sep. 2025.