SUSZWALAK, Oliwia. Impact of tourism development on the situation inside North Korea. In: KISZTELIŃSKA-WĘGRZYŃSKA, Agnieszka; MATIASZCZYK , Natalia (eds.). Boundaries and Spheres of Influence in Domestic Politics and International Relations. Poland: Lodz University Press,2023. p. 241–255. DOI: 10.18778/8331-316-0.13. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/609/chapter/1635. Acesso em: 14 feb. 2026.