K. Jasim, Ayoob, Basim H. Abbood, and Mohammed H . Alhamdo. “INVESTIGATIVE STUDY OF THERMAL PERFORMANCE OF THERMOSYPHON SOLAR COLLECTOR”. Journal of Engineering and Sustainable Development 25, no. 2 (March 1, 2021): 46–57. Accessed February 6, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/66.