Analysis of Criminal Law Reform Regarding the Principle of Material Legality in Law Number 1 of 2023 concerning the National Criminal Code. Lex Journal : Kajian Hukum dan Keadilan, [S. l.], v. 9, n. 4, p. 703–711, 2025. DOI: 10.25139/lex.v9i4.10875. Disponível em: https://ejournal.unitomo.ac.id/index.php/hukum/article/view/10875. Acesso em: 17 jun. 2026.