bin mohd azam mohamad ariff, Sofian Mohd, Qamarul Ezani Kamarudin. Development of Small-Scale Hydro Energy Harvester using Piezoelectric Sensor. rpmme [Internet]. 2025 Sep. 5 [cited 2026 Apr. 8];6(1):247-51. Available from: https://penerbit.uthm.edu.my/periodicals/index.php/rpmme/article/view/21264