DEVAKI NANDAN BHATT. Economic Concern: Need For Sustainable Development (An Analytical Study Based On The Social-Economic Structure Of Uttarakhand). Elementary Education Online, [S. l.], v. 20, n. 3, p. 3630–3637, 2023. Disponível em: https://ilkogretim-online.org./index.php/pub/article/view/2752. Acesso em: 5 nov. 2024.