Thawichsri K, Nilnont W. A Study of Heat Exchanger Produces Hot Water from Air Conditioning Incorporated with Solar Energy System. JEET [Internet]. 2014 Jul. 31 [cited 2024 Dec. 11];1(1):1-10. Available from: https://ph01.tci-thaijo.org/index.php/JEET/article/view/180962