Raudjärv, Matti. “SAGE Publishing3 Vastus Sissetungile Ukrainasse. SAGE Publishing4 Response to the Invasion of Ukraine”. Estonian Discussions on Economic Policy 30, no. 1-2 (December 14, 2022). Accessed May 2, 2024. https://ojs.utlib.ee/index.php/TPEP/article/view/22158.