SHARIS, Nada. Improved QPSK modem communication performance for acoustic signals using adaptive digital equalizers. Sustainable Engineering and Innovation, [S. l.], v. 7, n. 1, p. 65–86, 2025. DOI: 10.37868/sei.v7i1.id426. Disponível em: https://sei.ardascience.com/index.php/journal/article/view/426. Acesso em: 2 sep. 2026.