Diversification and modernization of the chemical industry of the republic of Uzbekistan. American Journal of Economics and Business Management, [S. l.], v. 3, n. 5, p. 38–49, 2020. DOI: 10.31150/ajebm.v3i5.223. Disponível em: https://www.globalresearchnetwork.us/index.php/ajebm/article/view/223. Acesso em: 27 aug. 2025.