DMYTRYCHENKO, L. Economic systems: scientific cognition methodology and classification criteria. Skhid, [S. l.], n. 3(143), 2016. DOI: 10.21847/1728-9343.2016.3(143).74824. Disponível em: https://skhid.kubg.edu.ua/article/view/74824. Acesso em: 6 may. 2024.