S. M. B. Sílvia Maria Barros and E. R. F. Eduarda Rezende Freitas, “Elderly and black government employees in the context of the federal executive branch”, Br. J. Ed., Tech. Soc., vol. 18, no. 4, pp. 1523–1540, Dec. 2025, doi: 10.14571/brajets.v18.n4.1523-1540.