Halim, L., S. E. Gun, and F. Wahab. “Solar Panel Efficiency Improvement through Dual-Axis Solar Tracking With Fuzzy Logic and Water Treatment Techniques”. Jurnal Nasional Teknik Elektro, vol. 12, no. 3, Nov. 2023, pp. 20-29, doi:10.25077/jnte.v12n3.1120.2023.