ДОНЕЦЬ, О. В. The content of economic categories "effect" and "efficiency" of innovative activities. Technology audit and production reserves, [S. l.], v. 5, n. 3(13), p. 42–44, 2013. DOI: 10.15587/2312-8372.2013.18551. Disponível em: https://journals.uran.ua/tarp/article/view/18551. Acesso em: 22 jun. 2024.