H. Martínez-Díaz, A. Peláiz Barranco, and . T. Yang , Trans., “A Finite Element Method Exploration of Technologically Relevant Geometries in PiezoelectricEnergy-Harvesting PZT-4”, Rev. Cubana Fis., vol. 41, no. 2, pp. 120–123, Dec. 2024, Accessed: Feb. 22, 2025. [Online]. Available: https://revistacubanadefisica.org/index.php/rcf/article/view/36