SORROS, J.; PAZARZI, G. The Effect of R&D Expenses on Earnings and Market Value . SPOUDAI Journal of Economics and Business, [S. l.], v. 68, n. 2-3, p. 39–47, 2018. Disponível em: http://spoudai.org/index.php/journal/article/view/143. Acesso em: 23 oct. 2024.