R. H. Salman, “Removal of Manganese Ions (Mn2+) from a Simulated Wastewater by Electrocoagulation/ Electroflotation Technologies with Stainless Steel Mesh Electrodes: Process Optimization Based on Taguchi Approach”, IJCPE, vol. 20, no. 1, pp. 39–48, Mar. 2019, doi: 10.31699/IJCPE.2019.1.6.