KASANA, Sitaram. Sustainable Livelihood Strategies of the Van Gujjars in Upper Yamuna River Basin. International Journal of Humanities and Education Development (IJHED), [S. l.], v. 3, n. 4, p. 97–102, 2021. DOI: 10.22161/jhed.3.4.14. Disponível em: https://theshillonga.com/index.php/jhed/article/view/259.. Acesso em: 16 nov. 2024.