LESSMEISTER, R. Governance and organisational structure in the special tourism sector – buyer-driven or producer-driven value chains? The case of trekking tourism in the Moroccan mountains. ERDKUNDE, [S. l.], v. 62, n. 2, p. 143–157, 2008. DOI: 10.3112/erdkunde.2008.02.04. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2608. Acesso em: 4 dec. 2024.