Transparency and Risk Allocation in PPP: Addressing Complex Contracts’ Mathematical Formulas in the Portuguese Case. Lex localis - Journal of Local Self-Government, [S. l.], v. 20, n. 2, p. 435–453, 2022. DOI: 10.4335/10.4335/20.2.435-453(2022). Disponível em: http://lex-localis.org/index.php/LexLocalis/article/view/1798. Acesso em: 6 oct. 2025.