Chokrattanachai, Wanjack, Sarunyaporn Kitchaiya, and Dr.prakob Kitchaiya. 2013. “Monoglyceride Synthesis from Methyl Ester in a Semibatch Reactor”. Engineering and Applied Science Research 31 (3):230-38. https://ph01.tci-thaijo.org/index.php/easr/article/view/6752.