GAO, Jia. Leadership Member Exchange Relationships on the Work Engagement of Physical Education Teachers. International Journal of Social Sciences and Public Administration, U.K., v. 3, n. 1, p. 190–197, 2024. DOI: 10.62051/ijsspa.v3n1.29. Disponível em: https://wepub.org/index.php/IJSSPA/article/view/1794. Acesso em: 8 may. 2026.