The Impact of Transformational and Transactional Leadership Styles on the Motivation and Academic Performance of Students at University Level. Journal of Educational and Social Research, London, U.K., v. 2, n. 2, p. 237, 2012. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/11824.. Acesso em: 19 may. 2024.