R.A. KALAIVANI, and S. SRIMAN NARAYANAN. “Copper Hexacyanoferrate-Based Sensor For Anodicdetermination Of Paracetamol In Pure Form And In Pharmaceutical Tablets”. International Journal of Pharma and Bio Sciences, vol. 3, no. 2, June 2012, pp. 128-39, https://ijpbs.net/index.php/journal/article/view/1318.