The effect of foliar feeding with nutrients (N, K, B) and gibberellic acid in improving vitality of pollen, and reducing the drop of set fruits of "Meyer" lemon trees. bioscnc [Internet]. 2023 Aug. 6 [cited 2026 May 10];45(3):275-86. Available from: https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/14982