Muhammad Radzi Abdul Hamid, Sim Sy Yi, Aira Zambri, and Farahiyah Mustafa. “Development of Independent Solar Energy Performance Monitoring System”. Progress in Engineering Application and Technology 3, no. 1 (June 19, 2022): 391–401. Accessed May 19, 2024. https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/6511.