Abadelah, Mohammed Abdulridha Abed. “A Survey Study of Soil Salinity and PH in Some Agricultural Areas Within the Al-Najaf Governorate”. Kufa Journal for Agricultural Sciences, vol. 13, no. 1, Jan. 2021, pp. 16-21, https://journal.uokufa.edu.iq/index.php/kjas/article/view/3304.