DAI, Tian. The effect of financial subsidies on enterprise innovation performance in Yunnan Province: a study based on DEA-Malmquist model. International Journal of Global Economics and Management, London, U.K., v. 1, n. 1, p. 154–158, 2023. DOI: 10.62051/ijgem.v1n1.21. Disponível em: https://wepub.org/index.php/IJGEM/article/view/491. Acesso em: 21 apr. 2026.