“ٌREVIEW OF ENHANCEMENT THE THERMAL PERFORMANCE FLAT PLATE SOLAR COLLECTOR WITH MULTIPLE TECHNIQUES”. THE IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 24, no. 2 (September 17, 2025): 58–79. Accessed October 9, 2025. https://www.iqjfmme.com/index.php/jmme/article/view/775.