Vera V. Ozhigina. Spatial Expansion Trends of International Economic Integration Systems. arrbm [Internet]. 2024 Sep. 20 [cited 2026 Apr. 18];2024(1):328-36. Available from: http://researcherconnectseries.com/Advances-in-Research-on-Russian-Business-and-Management/index.php/books/article/view/51