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 2026 Jun. 4];1(1):33-4. Available from: https://atripress.org/jmss/article/view/1-1-24