KOLA-BEZKA, M. Changes in the Innovation Activities of Enterprises in the Kujawsko-Pomorskie During the Global Economic Crisis. Regional Barometer. Analyses & Prognoses, [S. l.], n. 4 (26), p. 59–65, 2012. DOI: 10.56583/br.1306. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1306. Acesso em: 5 jul. 2024.