“A THEORETICAL PROCEDURE FOR ESTIMATING SATURATION TEMPERATURE INSIDE SOLAR TWO-PHASE LOOPS”, J. eng. sustain. dev., vol. 19, no. 4, pp. 219–248, Jul. 2015, Accessed: May 18, 2024. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/755