D.D.AHIRRAO; B.R.PATIL. 4G WIRELESS COMMUNICATION TECHNOLOGY: AN INTROSPECTION. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, p. 1–10, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/675. Acesso em: 6 nov. 2025.