Wang, Minjie, and Kun Liu. “Study on the Countermeasures for Suzhou Area of Jiangsu Free Trade Zone to Seize the Construction Opportunity of Hainan Free Trade Port”. Economics & Management Review, vol. 2, no. 5, Oct. 2021, pp. 18-26, https://www.masonpublish.org/index.php/the-economics-management-review/article/view/1269.