MISS.VINODINI SALVI; MR. PRASAD BAPAT. Mode of Data Flow in the OSI Model. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, v. 2, n. 3, p. 1–7, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/324. Acesso em: 6 nov. 2025.