Priyanka Navgire, Mandar Kshirsagar, Namrata Kale. AUTHENTICATION SCHEME USING PCCP AND GBAS TECHNIQUES . Int. j. innov. eng. res. technol. Published online March 27, 2021:1-3. Accessed August 1, 2025. https://repo.ijiert.org/index.php/ijiert/article/view/782