Zaanaa, Ulzii, and Munkh-Ulzii Batmunkh. 2023. “Cooperation Between Mongolia-China Border Ports During the Covid-19 Pandemic: On the Geo-Economic Example of the Zamyin-Uud Port”. Journal of International Studies 46 (116):72-88. https://doi.org/10.5564/jis.v46i116.3299.