Sabzi, R.E., E. Minaei†, and K. Farhadi†. “Congo Red As a Modifier for Amperometric Determination of Ascorbic Acid”. Asian Journal of Chemistry 22, no. 3 (March 30, 2010): 2165–2171. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/11386.