MR. N. K. RAHATE,; PROF.MR. R. T. PATIL. DESIGN AND DEVELOPMENT OF AM BROADCASTING SYSTEM OF VOICE AND DATA. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, p. 1–4, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/1040. Acesso em: 1 aug. 2025.