Assabumrungrat, S., V. Pavarajarn, D. Wongwattanasate, and P. Praserthdam. “Simulation of Ethyl Tert-Butyl Ether Production from Tert-Butyl Alcohol and Ethanol in Reactive Distillation”. ASEAN Journal of Chemical Engineering, Vol. 5, no. 1, Dec. 2005, pp. 16-21, https://dev.journal.ugm.ac.id/v3/AJChE/article/view/7629.