KOZERSKA, Agnieszka. Social Network Types Among Polish Senior Citizens and Perception of the Quality of Their Lives. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 4, p. 67–79, 2015. DOI: 10.17770/sie2015vol4.340. Disponível em: https://journals23.rta.lv/index.php/SIE/article/view/340.. Acesso em: 22 dec. 2024.