"Influence of Foliar Application of Boron , Zinc and Humic Acid on Production of Olive Fruit (khodeiry variety), Quality of Fruit and Content of Oil". مجلة جامعة اللاذقية- سلسلة العلوم البيولوجية, م 42, عدد 1, مارس، 2020, https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/9491.