RAO, V. M.; KALLURI, R.; GANGA PRASAD, G. L. Hardening of the modbus protocol. Power Research - A Journal of CPRI, [S. l.], p. 423–432, 2017. Disponível em: https://cprijournal.in/index.php/pr/article/view/96. Acesso em: 19 may. 2024.