Akkaravathasinp, Suputtharagris, Phavanee Narataruksa, and Chaiwat Prapainainar. “Optimization of Semi-batch Reactive Distillation Using Response Surface Method: Case Study of Esterification of Acetic Acid with Methanol in a Process Simulation”. Applied Science and Engineering Progress 12, no. 3 (August 22, 2019): 209–215. accessed April 18, 2025. https://ph02.tci-thaijo.org/index.php/ijast/article/view/210911.