Li H, Wu Y, Meng Y, Yin M. Study on the Construction of Green Barriers and Synergy Mechanism of Carbon Neutrality Target in China-Mongolia Coal Trade. jmss [Internet]. 2024 Oct. 25 [cited 2024 Nov. 22];1(1):33-4. Available from: https://atripress.org/index.php/jmss/article/view/24