KOZAK, P. Costs of research and development in the view of the Accounting Act and the International Accounting Standard № 38 “Intangible Assets”. Copernican Journal of Finance & Accounting, [S. l.], v. 1, n. 1, p. 95–110, 2013. DOI: 10.12775/CJFA.2012.007. Disponível em: https://apcz.umk.pl/CJFA/article/view/CJFA.2012.007. Acesso em: 18 jul. 2024.