Ibrahim, H. M., A. R. Alshaibani, 和 A. N. A. Al-Gifri. 《Epidermal Properties of Aloe Vacillans Forsskål Leaf and Its Taxonomical Significance in Classifying Its Two Forms》. PSM Biological Research, 卷 6, 期 3, 2021年7月, 页 76-83, https://psmjournals.org/index.php/biolres/article/view/562.