BHAT, M. Y.; SINHA, A. Willingness to Pay for Preserving National Park Biodiversity: A Case Study. Economy, [S. l.], v. 3, n. 2, p. 102–107, 2016. DOI: 10.20448/journal.502/2016.3.2/502.2.102.107. Disponível em: https://asianonlinejournals.com/index.php/Economy/article/view/579. Acesso em: 22 dec. 2024.