TOMBA, B. The Principal promoting innovation. Formazione & insegnamento, Lecce-Brescia (IT), v. 17, n. 1 Suppl., p. 187–192, 2019. Disponível em: https://ojs.pensamultimedia.it/index.php/siref/article/view/3321. Acesso em: 3 apr. 2025.