KNOWLES, D. W.; HENLY-LEWIS, J. Attitudes of Students in a "Student-Centred" High School. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 6, n. 1, 1972. Disponível em: https://cjc-rcc.ucalgary.ca/article/view/60834. Acesso em: 23 apr. 2024.