Prashant S. Bhandare, Nilesh D. Kashid, Sankalp S. Salunkhe, Saurabh S. Salunke, Yasin S. Shaikh. ABPN BILLING APPLICATION. Int. j. innov. eng. res. technol. Published online July 3, 2022. Accessed December 4, 2025. https://repo.ijiert.org/index.php/ijiert/article/view/3237