MARTINS, Maria Manuela; LOPES, Ilídio Tomás. Intellectual capital and profitability: a firm value approach in the European companies. Business: Theory and Practice, [S. l.], v. 17, n. 3, p. 234–242, 2016. DOI: 10.3846/btp.2016.673. Disponível em: https://journals.vilniustech.lt/index.php/BTP/article/view/8225. Acesso em: 12 may. 2025.