BHATTACHARYYA, Diganta. Enhancing Underwater Acoustic Communication Using Digital-Analog Hybrid Systems. Swami Vivekananda University Press, Kolkata, West Bengal, India., p. 124–128, 2026. Disponível em: https://swamivivekanandauniversitypress.com/index.php/svup/article/view/484. Acesso em: 24 oct. 2026.