Belmaghraoui, W.* ; Mazkour, A.* ; Harhar, H.* ; Harir, M. & El Hajjaji, S.* Investigation of corrosion inhibition of C38 steel in 5.5 M H3PO4 solution using Ziziphus lotus oil extract: An application model. Anti-Corros. Methods Mater. 66, 121-126 (2019)