زيني سماح, عفيفة عيسى, and أحمد قره علي. “Descriptive, Anatomical and Pollinative Study of Ephedra Campylopoda (Ephedraceae)”. Tishreen University Journal -Biological Sciences Series 45, no. 4 (September 12, 2023): 59–73. Accessed November 25, 2024. https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/14763.