LIU, Y. A geographical retheorization of the tourism value chain. ERDKUNDE, [S. l.], v. 76, n. 1, p. 59–68, 2022. DOI: 10.3112/erdkunde.2022.01.05. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2927. Acesso em: 7 oct. 2024.