SOLOPENKO, R. I. THE METHODOLOGICAL ISSUES OF ECONOMIC MANAGEMENT DECISIONS. Science and Transport Progress , [S. l.], n. 20, p. 246–250, 2008. DOI: 10.15802/stp2008/17414. Disponível em: https://stp.ust.edu.ua/article/view/17414. Acesso em: 4 may. 2024.