One-Pot, Eco Sustainable Synthesis, Spectral Studies and Corrosion Inhibition of Mild Steel in different concentrations of H2SO4 solution by 3,4,5-trihydroxy-N-(4-hydroxy-3-methoxy benzylidene) benzo hydrazide Schiff Base. Journal of Pharmaceutical Negative Results. Published online November 23, 2022:2517-2526. doi:10.47750/pnr.2022.13.S09.299