زريق نسيم. 2020. “Evaluation the Inhibitory Efficacy of the Lichen Evernia Prunastri Extracts Against the Plant Pathogenic Fungus Alternaria Alternata”. Tishreen University Journal -Biological Sciences Series 42 (5). https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/10137.