Shailesh Kumar, G. N. Srivastava and A. P. Mishra (2025) “Socio-economic conditions of workers of stone crushing area in Sonbhadra district: A study in health geography”, National Geographical Journal of India , 71(2). Available at: http://65.0.158.54/index.php/ngji/article/view/988 (Accessed: 18 April 2026).