“Lack of Antibacterial Activity of Aqueous and Ethanolic Leaf Extracts of Ziziphus talanai (Blanco) Merr”., Journal of Pharmaceutical Negative Results, vol. 9, no. 1, pp. 44–48, Jan. 2018, Accessed: Jun. 19, 2026. [Online]. Available: https://pnrjournal.com/index.php/home/article/view/126