Natarajan T, Inoue K, Fukushi M, Arae H, Veerasamy N, Sakr S, Joshi A, Ramola RC, Sahoo SK. Hydrogeochemical assessment of rare earth elements and uranium for groundwater sustainability in Himalaya Spring waters of the Garhwal region, Physics and Chemistry of the Earth, Parts A/B/C, 104389, 2026.