Skills and learning of teachers: A challenge of globalization. Hexagono Pedagogico, [S. l.], v. 8, n. 1, p. 180–197, 2017. DOI: 10.22519/2145888X.1078. Disponível em: https://revistas.uninunez.edu.co/hexagonopedagogico/article/view/1078. Acesso em: 12 jun. 2026.