Syarif, A., L. Baride, H. Haryani, and L. Atina. “Evaluation of Net Energy Gain Solar Tracker Single-Axis Based on Relay of 50 Wp Solar Panel”. PISTON: Jurnal Teknologi, vol. 11, no. 1, June 2026, pp. 70-81, doi:10.55679/pistonjt.v11i1.140.