BELLAMY, T. G.; FULMER, C. L.; MURPHY, M. J.; MUTH, R. Principal Accomplishments: How School Leaders Succeed. Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.1131. Disponível em: https://edrev.asu.edu/index.php/ER/article/view/1131. Acesso em: 21 may. 2024.