“Effect of NPK  Fertilizer and the Treatment with Neutro-sol  (CaO) in Some    Chemical Growth traits  of Two Olive Cultivars Olea europaea L”. (2023) Euphrates journal of agricultural science, 15(2), pp. 357–374. Available at: https://ejs-agri.com/index.php/EJAS/article/view/127 (Accessed: 13 November 2026).