KRYKUN, Olga. Innovations in the operational activities of the enterprise and their impact on production efficiency. International Science Journal of Management, Economics & Finance, [S. l.], v. 5, n. 2, p. 56–69, 2026. DOI: 10.46299/j.isjmef.20260502.06. Disponível em: https://isg-journal.com/isjmef/article/view/1161. Acesso em: 2 apr. 2026.