ATHMA, Prashanta; LAKSHMI, Vijaya. Eco-tourism in Andhra Pradesh. Indian Journal of Marketing, [S. l.], v. 36, n. 8, 2006. Disponível em: https://www.indianjournalofmarketing.com/index.php/ijom/article/view/34373. Acesso em: 20 jan. 2026.