N. Kasmuri, N. Aliah Ahmad Tarmizi, and . ., “The Treatment of Landfill Leachate by Electrocoagulation to Reduce Heavy Metals and Ammonia-Nitrogen”, IJET, vol. 7, no. 3.11, pp. 109–112, Jul. 2018, doi: 10.14419/ijet.v7i3.11.15940.