Kola-Bezka, Maria, and Marcin Kuzel. “Global Cities and Multinational Enterprises: Integrating the Existing Concepts for Future Research Studies”. Bulletin of Geography. Socio-economic Series, no. 60 (June 26, 2023): 101–125. Accessed July 18, 2024. https://apcz.umk.pl/BGSS/article/view/42592.