1. Department of Chemical
Engineering,
Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia
2. BCI Chemical Corporation Sdn. Bhd., Lot 7, Jalan BS 7/22, Taman Perindustrian
Bukit Serdang, Seksyen 7, 43300 Seri Kembangan, Selangor Darul Ehsan,
Malaysia