WITKOWSKA, Janina. Corporate Social Responsibility (CSR) of Innovative Pharmaceutical Corporations. The Case of BIOGEN. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 21, n. 3, p. 45–62, 2018. DOI: 10.2478/cer-2018-0018. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/3640. Acesso em: 8 dec. 2025.