“Influence of Foliar Application of Boron , Zinc and Humic acid on production of Olive fruit (khodeiry variety), quality of fruit and content of oil”, bioscnc, vol. 42, no. 1, Mar. 2020, Accessed: May 10, 2026. [Online]. Available: https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/9491