LIU, Qitao. Green GDP Accounting and Green Economic Efficiency Analysis in Yunnan Province under the Double Carbon Background: Based on the Three-Stage DEA-Malmquist Model. International Journal of Global Economics and Management, London, U.K., v. 1, n. 1, p. 141–153, 2023. DOI: 10.62051/ijgem.v1n1.20. Disponível em: https://wepub.org/index.php/IJGEM/article/view/490. Acesso em: 19 jun. 2026.