SORK, Thomas J. International Adult and Continuing Education Hall of Fame Inducts Class of 2023. Opus et Educatio, [S. l.], v. 10, n. 3, 2023. 10.3311/ope.590. Disponível em: https://journals.bme.hu/oee/article/view/39309. Acesso em: 5 jul. 2025.