POPOV, E. V.; SIMONOVA, V. L.; ZYRIANOV, A. S. Integral index of digitalization efficiency in the system of analyzing business ecosystem development. Economics of Science, [S. l.], v. 12, n. 1, p. 86–105, 2026. Disponível em: https://ecna.owebs.ru/article/view/20034. Acesso em: 8 nov. 2026.