Tuan Nurul Afiqah binti Tuan Putera and BC Kok, “Design Analysis of Piezoelectric Cymbal Transducer (PCT) Array for Roadway Energy Harvesting System”, EEEE, vol. 2, no. 1, pp. 186–195, May 2021, Accessed: May 04, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/1746