Makhoul GM, Naddaf M, Zidan A, Abu Alshamlat R. Influence of Foliar Application of Boron , Zinc and Humic acid on production of Olive fruit (khodeiry variety), quality of fruit and content of oil. Tuj-bio [Internet]. 2020Mar.4 [cited 2024Nov.25];42(1). Available from: https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/9491