Bachri, K. O., Wilson, Mulyadi, M., Wijayanti, L., Hutapea, D. K. Y. and Siregar, M. (2023) “Design and Implementation of Two-Axis Solar Tracker”, Cylinder : Jurnal Ilmiah Teknik Mesin, 9(2), pp. 35–40. doi: 10.25170/cylinder.v9i2.4983.