Loye, Justin, Katia Jaffrès-Runser, and Dima L. Shepelyansky. “Post-Brexit Power of European Union From the World Trade Network Analysis”. Business Information Systems 1 (July 2, 2021): 39–47. Accessed April 20, 2024. https://www.tib-op.org/ojs/index.php/bis/article/view/48.