NWANGWU, George. Addressing the Impacts of the Covid-19 Pandemic on Public - Private Partnership (PPP) Contracts. Journal of Sustainable Development Law and Policy, [S. l.], v. 12, n. 2, p. 368–397, 2021. Disponível em: https://jsdlp.ogeesinstitute.org/jsdlp/article/view/389. Acesso em: 17 jun. 2026.