GIL, Alina; NOWACKA, Urszula; SIGUENCIA, Luis Ochoa. ANALYSIS OF SELECTED AREAS OF EDUCATIONAL ACTIVITY OF SENIOR CITIZENS. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 1, p. 487–493, 2015. DOI: 10.17770/sie2012vol1.75. Disponível em: https://journals.rta.lv/index.php/SIE/article/view/75.. Acesso em: 2 may. 2024.