Markus Illner, and Mohamad Rizza bin Othman. “MODELING AND SIMULATION OF A DIVIDING WALL COLUMN FOR FRACTIONATION OF FATTY ACID IN OLEOCHEMICAL INDUSTRIES”. PERINTIS EJournal, vol. 5, no. 1, Mar. 2021, pp. 34-44, https://perintis.org.my/ejournalperintis/index.php/PeJ/article/view/39.