PRASHANT S. BHANDARE; NILESH D. KASHID; SANKALP S. SALUNKHE; SAURABH S. SALUNKE; YASIN S. SHAIKH. ABPN BILLING APPLICATION. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, 2022. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/3237.. Acesso em: 31 jan. 2025.