Balasubhrmanian, V., S. Muthukumaran, A. Loganayagi, and N. Karthikeyan. 2010. “Kinetics of manganese(III) Oxidation of Anisic Acids and Alcohols”. Asian Journal of Chemistry 13 (4):1279-82. https://asianpubs.org/index.php/ajchem/article/view/22794.