Prabhat Ranjan and Dr. Mukesh Kumar Goyal, “Efficacy of Anodal Transcranial Direct Current Stimulation Combined With Conventional Physiotherapy in Sub-Acute Stroke: A Randomized, Triple-Blind, Sham-Controlled Trial”, JRTDD, vol. 6, no. 7s, pp. 1409–1412, Sep. 2023.