Sedhu Raagavan Sarkgunan, Benjamin Jeganathan, Rajesh Sathiyamoorthy, and Akash Rajendran, “Smart Stimuli-Responsive Injectable Hydrogels for Precision Drug Delivery: Design, Mechanisms, and Emerging Applications”, CPR, vol. 2, no. 2, pp. 181–191, Aug. 2026, doi: 10.63785/cpr.2026.2.2.181191.