H. Siam, S. A.L., A.-. E.-M. M.R., H. S.H, and A. Zeid S.T, “Influence of different moisture regimes and n-fertilization on electrochemical changes and some nutrients in the leachate solution during growing period of rice plants”, IJBAS, vol. 4, no. 3, pp. 303–309, Jul. 2015, doi: 10.14419/ijbas.v4i3.3745.