A. E. Benzetta, M. Abderrezek, A. Chettoh, and A. Benbahia Mokhtaria, “Manufacturing of Low-Cost Parabolic Dish Concentrators with Manual Dual-Axis Tracking”, ELEKTRON ELEKTROTECH, vol. 29, no. 4, pp. 37–43, Aug. 2023, doi: 10.5755/j02.eie.33870.