Zaheer, Ahmed, Mazahar Ahmed Farooqui, and Pathan Mohammad Arif. “Fe(II) Induced Oxidation of Formic Acid”. Asian Journal of Chemistry 13, no. 2 (March 30, 2010): 721–724. Accessed June 30, 2024. https://asianpubs.org/index.php/ajchem/article/view/22655.