LYUBCHENKO, I. A.; SYROIZHKO, V. V. EVALUATION OF THE EFFECTIVENESS OF SUPPORT MECHANISMS FOR SMALL AND MEDIUM-SIZED BUSINESSES. Region: Systems, Economics, Management, [S. l.], v. 1, n. 4 (63), p. 93–98, 2023. DOI: 10.22394/1997-4469-2023-63-4-93-98. Disponível em: https://region-systems.owebs.ru/article/view/18687. Acesso em: 8 nov. 2026.