Kongboon, Pornprasitc, Jeerasak Peanjaroanc, and Sutep Chooklin. 2012. “DEVELOPMENT OF LOW PRESSURE STEAM GENERATOR FOR HOUSEHOLD INDUSTRYR”. Engineering and Applied Science Research 38 (2):111-16. https://ph01.tci-thaijo.org/index.php/easr/article/view/1598.