SIMÁNDI, S. Lifelong Learning and Web 2.0 Tools: Online Study Circles for Supporting Active Learning and Citizenship. Pedagogika, [S. l.], v. 131, n. 3, p. 67–82, 2018. DOI: 10.15823/p.2018.34. Disponível em: https://ejournals.vdu.lt/index.php/Pedagogika/article/view/454. Acesso em: 11 may. 2025.