GHOSH, Shanku and PARAKASM, Chakkaravarthi. Morphometry-based flood hazard zonation of Ajay River basin using coupled TOPSIS–VIKOR models, India. Bulletin of Geography. Physical Geography Series. Online. 24 September 2025. No. 29, pp. 43-63. [Accessed 2 February 2026]. DOI 10.12775/bgeo-2025-0009.