De jaarlijkse bijeenkomst vanhet ’international Congressfor School Effectiveness andimprovement’: Norrköping 1993. Pedagogische Studiën, [S. l.], v. 70, n. 3, 2023. Disponível em: https://testplatform.openjournals.nl/pedagogischestudien/article/view/15199.. Acesso em: 20 sep. 2024.