X. L. LAU, R. B. Asmawi, and Zamri Noranai, “Determination of Cost Savings and Energy Efficiency in Solar-Powered Water Pump Systems for Aquaponic Operation”, rpmme, vol. 7, no. 1, pp. 209–221, May 2026, Accessed: Jul. 22, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/20867