%0 Journal Article %T Non-contact piezoelectric–electromagnetic hybrid generator for hydrological monitoring systems %A Li, Longhai %A Han, Yuhang %A Sun, Xiaona %A Sun, Lei %A He, Lipeng %J Sustainable Energy & Fuels %V 9 %N 7 %P 1839-1847 %D 2025-03-03 %I The Royal Society of Chemistry %~ DeepDyve