2023. Synergistic corrosion inhibitor of carbon steel by dihydroxy benzyl phosphonic acid -Zn2+ system in O.5 M H2SO4: Experimental and theoretical studies. Indian Journal of Chemical Technology (IJCT). 29, 4 (May 2023), 402–411. DOI:https://doi.org/10.56042/ijct.v29i4.55161.