HOWE, Clifford E.; FITZGERALD, Marigail E. EVALUATING SPECIAL EDUCATION PROGRAMS. Focus on Exceptional Children, [S. l.], v. 8, n. 9, 1977. DOI: 10.17161/foec.v8i9.7126. Disponível em: https://journals.ku.edu/focusXchild/article/view/7126.. Acesso em: 22 jul. 2024.