Matheswaran P, Ramasamy A. Influence of Piper nigurm. L on Corrosion Inhibition of Mild Steel in Citric Acid Medium. ajc [Internet]. 2011 Aug. 1 [cited 2024 Nov. 26];23(10):4447-50. Available from: https://asianpubs.org/index.php/ajchem/article/view/10875