Daba’an, Ra’fat Abu, and Husam Al-Najar. “The Effect of Long Term Irrigation by Treated Effluent on Boron Accumulation in Soil and Citrus Plants”. Asian Review of Environmental and Earth Sciences 5, no. 1 (December 10, 2018): 22–26. Accessed May 8, 2024. http://www.asianonlinejournals.com/index.php/AREES/article/view/706.