तहसील-बारा जनपद प्रयागराज का भौगोलिक अध्ययन. RESEARCH INQUIRY, [S. l.], v. 1, n. 1, p. 37–43, 2026. Disponível em: https://researchinquiry.com/index.php/ri/article/view/9. Acesso em: 12 sep. 2026.