CARVALHO JUNIOR, O.; BEZ BIROLO, A. Evaluation of Giant and Neotropical Otter as environmental assets in Conservation Tourism based on emergy analysis. Journal of Sustainable Tourism and Entrepreneurship, [S. l.], v. 2, n. 4, p. 253–265, 2022. DOI: 10.35912/joste.v2i4.814. Disponível em: https://goodwoodpub.com/index.php/JoSTE/article/view/814. Acesso em: 21 aug. 2025.