Chaturvedi, Bhartendu Kumar, Rajiv Kumar Bhatt, Alok Kumar Pandey, Subhra Rajat Balabantaray, and Pawan Kumar Singh. 2026. “Quantifying the Role of Groundwater, Agriculture, and Climate on India’s Water Security: A Grey Relational Model Based on the Falkenmark Index”. Daengku: Journal of Humanities and Social Sciences Innovation 6 (5). https://doi.org/10.35877/454RI.daengku5096.