FOSTER, R.; ST. HILAIRE, B. The Who, How, Why, and What of Leadership in Secondary School Improvement: Lessons Learned in England. Alberta Journal of Educational Research, [S. l.], v. 50, n. 4, 2004. DOI: 10.11575/ajer.v50i4.55072. Disponível em: https://journalhosting.ucalgary.ca/index.php/ajer/article/view/55072. Acesso em: 2 may. 2024.