Emeriewen, K.O, and R.O.R. Kalilu. “Chemical Analysis Of Selected Carbon Steel Artefacts From Benin City And Implications for Preservation”. Journal of Engineering and Technology (JET) 9, no. 1 (June 29, 2018): 1–14. Accessed November 22, 2024. https://jet.utem.edu.my/jet/article/view/1467.