BUDIMAN, G.; SUKSMONO, A. B. .; DANUDIRDJO, D. . FFT-Based Data Hiding on Audio in LWT-Domain Using Spread Spectrum Technique. Elektronika ir Elektrotechnika, [S. l.], v. 26, n. 3, p. 20-27, 2020. DOI: 10.5755/j01.eie.26.3.23950. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/23950. Acesso em: 25 nov. 2020.