سليمان س, توكلنا م, عسكرية ع. Effects of foliar Application with Zinc and Boron On fruitset and yield of Sweet cherry (Prunus avium L. var. Hardy Giant). Tuj-bio [Internet]. 2022Mar.31 [cited 2024May19];44(1):87-9. Available from: https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/12046