“A comparative Evaluation of Antibacterial Potential of Aqueous and Ethanolic Extracts of Yemeni and Indian Allium cepa against Some Human Pathogenic Bacteria” (2024) Hadhramout University Journal of Natural & Applied Sciences, 21(1). Available at: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/595 (Accessed: 28 July 2026).