POŠKUS, Kazys. Features of the Development of Social Activeness of Lithuanian Teacher. Acta Paedagogica Vilnensia, [S. l.], v. 1, p. 12–21, 1991. DOI: 10.15388/ActPaed.0.01.9342. Disponível em: https://www.journals.vu.lt/acta-paedagogica-vilnensia/article/view/9342.. Acesso em: 4 may. 2024.