“POWER MAXIMIZATION STUDY OF A PIEZOELECTRIC ENERGY HARVESTER IN HVAC SYSTEMS BY INDUCED VORTEX SHEDDING”. International Journal of Food and Nutritional Sciences 8, no. 3 (January 1, 2019): 1156–1164. Accessed September 5, 2026. https://ijfans.org/index.php/Journal/article/view/987.