Sangsida, Worachate, Thanarath Sriveerakul, Chayarnon Saengmanee, and Kulachate Pianthong. 2013. “Performance study of a steam ejector in vacuum drying application”. Engineering and Applied Science Research 39 (3):291-99. https://ph01.tci-thaijo.org/index.php/easr/article/view/4962.