[1]
A. I. Karatkevich, B. V. Lapko, and D. V. Shparun, “Analysis of methods for determining the total costs of imports for exports using tables «input – output»”, Журнал Белорусского государственного университета. Экономика, no. 2, pp. 53–60, Dec. 2025, Accessed: Jul. 18, 2026. [Online]. Available: https://journals.bsu.by/index.php/economy/article/view/7541