Motivations of retired professors to return to work activities at a public university. Rev Rene, Fortaleza, v. 17, n. 4, p. 561–568, 2016. DOI: 10.15253/2175-6783.2016000400017. Disponível em: https://periodicos.ufc.br/rene/article/view/4977. Acesso em: 11 fev. 2026.