# Performance enhanced piezo actuated resonant liquid pumping system with two degree of freedom (2-DOF) resonators

> Research article (Sensors and Actuators A Physical, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2133366175](https://www.wikidata.org/wiki/openalex:W2133366175)  
**Source**: https://4ort.xyz/entity/performance-enhanced-piezo-actuated-resonant-liquid-pumping-system-with-two-degree-of-freedom-2-dof-resonators