NIKITICH, S. The methodology of research of primery structure link оf social production. Skhid, [S. l.], n. 2(109), p. 48–52, 2013. DOI: 10.21847/1728-9343.2011.2(109).17309. Disponível em: https://skhid.kubg.edu.ua/article/view/17309. Acesso em: 2 may. 2024.