SAPYTSKA, I. Restructuring of coal mines: social and psychological aspects. Skhid, [S. l.], n. 4(130), 2014. DOI: 10.21847/1728-9343.2014.4(130).26689. Disponível em: http://skhid.kubg.edu.ua/article/view/26689. Acesso em: 24 jan. 2022.