PATEL AFZAL; PATEL JIGAR; TADVI RAJ; KHUMAN ABHISHEK; MR. KETAN BARIYA. Differential Current Protection of Transformer using Arduino with Voice Alert. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 13, p. -, 2022. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/5933. Acesso em: 18 jun. 2025.