Gurumurthy, R., K. Sathiyanarayanan, T. Anandabaskaran, and K. Karunakaran. 2012. “Kinetics and Mechanism of Oxidation of Phenoxyacetic Acids by Chromic Acids”. Asian Journal of Chemistry 6 (3):449-53. https://asianpubs.org/index.php/ajchem/article/view/24587.