Uppalapati Vidyamani, P. Bharat, P.V. Surendra Guptha, Dittakavi Ramachandran, and S. Sambamurthy Raju, “Estimation of Benzyl Cyanide as a Genotoxic impurity in Primidone API and its pharmaceutical dosage forms by using GC-FID”, IJCRT, vol. 15, no. 3, pp. 50899–50907, Jul. 2025.