Electrochemical modulation of annealed steel via cupric sulfate, potassium chloride and trisodium citrate: insights into redox behaviour and corrosion resistance: Original scientific paper. J. Electrochem. Sci. Eng. [Internet]. 2025 Apr. 29 [cited 2025 Oct. 22];15(3):2627. Available from: https://pub.iapchem.org/ojs/index.php/JESE/article/view/2627