ZUBAREVA, L. V.; KURAMSHINA, A. V.; ZAVEDEEV, E. V. Small and medium-sized businesses in towns of commodity regions as source of diversification and modernization of their economy. Amazonia Investiga, [S. l.], v. 9, n. 31, p. 21–35, 2020. DOI: 10.34069/AI/2020.31.07.2. Disponível em: https://amazoniainvestiga.info/index.php/amazonia/article/view/1450. Acesso em: 3 jul. 2024.