Indicators of pleasure/pain in hygiene and cleaning outsourced workers of a university hospital. Rev Rene, Fortaleza, v. 17, n. 2, p. 155–164, 2016. DOI: 10.15253/2175-6783.2016000200002. Disponível em: https://periodicos.ufc.br/rene/article/view/2988. Acesso em: 4 fev. 2026.