Implementation of innovative tools for socio-economic protection of operators and consumers. Economics and region, [S. l.], n. 4(91), p. 30–34, 2023. DOI: 10.26906/EiR.2023.4(91).3190. Disponível em: https://ojs35.nupp.edu.ua/eir/article/view/3191. Acesso em: 10 feb. 2026.