Lee, Ang Wee, Nayef Mohamed Ghasem, and Mohammed Azlan Hussain. “Utilization of Mathematical Software Packages in Chemical Engineering Research”. ASEAN Journal of Chemical Engineering 5, no. 2 (December 31, 2005): 125-129. Accessed November 27, 2024. https://jurnal.ugm.ac.id/v3/AJChE/article/view/7641.