Sulaiman, Z., A.A.M. Azoddein, and S.C. Sayuti. “Effect of Mercury Concentration and Operating Parameters on Mercury Removal Using Portable Mercury Removal Rig for Petrochemical Wastewater”. Journal of Engineering and Technology (JET) 6, no. 1 (June 30, 2015): 111–120. Accessed May 2, 2024. https://jet.utem.edu.my/jet/article/view/287.