MA, Lulu. Research on the Core Competency Cultivation Strategies for Underachieving Groups in Middle School Physical Education under the New Curriculum Standards. Journal of Social Science and Humanities, [S. l.], v. 8, n. 4, p. 23–28, 2026. DOI: 10.53469/jssh.2026.8(04).04. Disponível em: https://bryanhousepub.com/index.php/jssh/article/view/3452. Acesso em: 25 may. 2026.