КОВАЛЕНКО, К. С. Estimation of results of diversification of trade flows in the enterprise. Technology audit and production reserves, [S. l.], v. 6, n. 3(14), p. 18–21, 2013. DOI: 10.15587/2312-8372.2013.19541. Disponível em: https://journals.uran.ua/tarp/article/view/19541. Acesso em: 21 may. 2024.