URINBOEVICH, A. A. .; UGLI, K. A. A. . Sustainable Development and Efficiency Improvement of Small Business Entities. Nexus: Journal of Advances Studies of Engineering Science, [S. l.], v. 2, n. 4, p. 84–88, 2023. Disponível em: https://innosci.org/JISES/article/view/1125. Acesso em: 5 nov. 2024.