XIUHANG GAO. Quantitative Analysis of the Effectiveness of Investment in Education—in the Background of Chinese Provinces and Regions. Law and Economy, [S. l.], v. 2, n. 2, p. 25–30, 2023. Disponível em: https://www.paradigmpress.org/le/article/view/440. Acesso em: 30 apr. 2025.