WILKERSON, George. Extracurricular Activities and 504 Plans. Journal of the American Academy of Special Education Professionals, [S. l.], v. 6, n. 2, p. 103–105, 2011. DOI: 10.64546/jaasep.146. Disponível em: https://www.aasep.org/article/view/146. Acesso em: 23 sep. 2025.