GUPTA, Ajay Kumar; YADAV, Vinod Kumar; BHUSHAN, Amrendra. Recreational Services Valuation of Asiatic Elephants in Developing Countries: A Case Study of Rajaji National Park, India. Indian Forester, [S. l.], v. 141, n. 10, p. 1034–1041, 2015. DOI: 10.36808/if/2015/v141i10/80628. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/80628. Acesso em: 29 oct. 2025.