HU, Tianyuan. Research on the Application of Circuit Training in College Sports Major Tennis Specialized Courses. International Core Journal of Social Sciences, [S. l.], v. 1, n. 2, p. 9–17, 2026. DOI: 10.54097/afe4ak46. Disponível em: https://icjss.org/index.php/ojs/article/view/15. Acesso em: 29 may. 2026.