Wan Mohd Fauzi, Wan Abdul Azim, and Dr. Faridah Hanim Binti Mohd Noh. 2022. “Development of Footstep Power Generation System Using Piezoelectric Sensor”. Progress in Engineering Application and Technology 3 (2): 557–565. https://periodical.uthm.edu.my/index.php/peat/article/view/7919.