Abdul-Hussein MA, Mohammed JA-K, Abdul-Lateef WE, Mohammed AR. Design and Simulation of a Sensor-less Pneumatic Dual-Axis Solar Tracking System in Baghdad City. J. eng. sustain. dev. [Internet]. 2026 Jul. 1 [cited 2026 Jul. 2];30(4):550-9. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2567