de Sousa Araújo, A. H.; da Costa, E. D. .; Silva, A. C. B.; Lustosa, T. F. M. .; do Rego, E. J.; de Oliveira Santos, J. K. . HYBRID RETIREMENT AND ITS REGULATION BY CONSTITUTIONAL AMENDMENT NO. 103 2019 AND NORMATIVE INSTRUCTION NO. 151 2023. Editora 2025, 863-880.