Al-Busaidi, A., J. Rabeea, M. Ahmed, and S. Al-Rawahy. “Estimating Leaching Requirements for Barley Growth under Saline Irrigation”. Journal of Agricultural and Marine Sciences [JAMS], vol. 17, Jan. 2012, pp. 1-8, https://journals.squ.edu.om/index.php/jams/article/view/660.