[1]
N. A.Zainuddin, W. M.Hafiz, N. Harliza Abd Razak, and S. Rohana Mohd Yatim, “Removal of Chemical Oxygen Demand (COD) from Synthetic Rubber Wastewater Via Foam Fractionation (FF) Method”, IJET, vol. 7, no. 4.18, pp. 386–389, Nov. 2018, doi: 10.14419/ijet.v7i4.18.21975.