Usman, B. L., Z. A. Mshelia, and A. A. Hammajam. “Sustainable Corrosion Protection of Steel Using Plant Extracts: A Review of Neem, Cashew, and Ziziphus-Derived Inhibitors”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, Vol. 22, no. 3, Sept. 2026, pp. 712-24, https://www.azojete.com.ng/index.php/azojete/article/view/1374.