Alekseev, Aleksander O., Aleksandr I. Kovalenko, and Andrei G. Svetlakov. “Methodology for Assessing the Vulnerability of Participants in Regional Food Markets”. Economy of Regions 17, no. 3 (September 28, 2021): 769–783. Accessed April 4, 2026. https://economyofregions.org/ojs/index.php/er/article/view/1597.