Yatim, H. M., Ismail, F. M., Kosnan, S. E., Mohammad, Z., Januddi, F. S., & Bakri, A. (2018). A Development of Piezoelectric Model as an Energy Harvester from Mechanical Vibration. Chemical Engineering Transactions, 63, 775-780. https://doi.org/10.3303/CET1863130