Preety Gupta, Dr. Sukanta Bandyopadhyay, Dr. Rahul Ranjan, and Dr. Mahesh Gupta, “Assessment of Serum Glutathione as an Antioxidant Marker in Non-Alcoholic Fatty Liver Disease (NAFLD) Patients”, IJPRT, vol. 16, no. 2, pp. 5387–5391, Sep. 2026.