NIKAM2, DEEPALI GAIKE3, A. K. M. P. Wireless Personal Safety Bracelet. International Journal of Engineering Technology and Computer Research, [S. l.], v. 2, n. 6, 2014. Disponível em: https://www.ijetcr.org/index.php/ijetcr/article/view/64. Acesso em: 1 jul. 2026.