Mohamed, W.-A.W.-. (2018) “The Effect of Dissolved Oxygen Distribution on Ammonium Nitrogen Removal in a Pilot-Scale of Vertical Upward-Flow of Aerated Electric Arc Furnace Slag Filter Systems At Various Hydraulic Loading Rates”, International Journal of Engineering & Technology, 7(4.30), pp. 363–366. doi:10.14419/ijet.v7i4.30.22315.