MUHAMMAD HAROON; AITAZAZ AHMED. FOOTSTEPS POWER GENERATION USING PIEZOELECTRIC ENERGY HARVESTER. Spectrum of Engineering Sciences, [S. l.], v. 3, n. 6, p. 1144–1157, 2025. Disponível em: https://thesesjournal.com/index.php/1/article/view/623. Acesso em: 17 apr. 2026.