PHUONG, Nguyen Thi Mai. Trade Openness and Carbon Productivity Across Climate Policy Conditions: A Specification-Sensitivity Analysis. Journal of Economic, Finance Research and Review, [S. l.], v. 2, n. 08, p. 528–537, 2026. DOI: 10.65150/EP-jefrr/V2E8/2026-06. Disponível em: https://jefrr.ep-journals.org/index.php/jefrr/article/view/112. Acesso em: 13 oct. 2026.