AL-TURFI, Mohammed. IMAGE HIDING ON HIGH FREQUENCY SPEECH COMPONENTS USING WAVELET PACKET TRANSFORM. Iraqi Journal for Computers and Informatics, [S. l.], v. 44, n. 1, p. 36–39, 2018. DOI: 10.25195/ijci.v44i1.104. Disponível em: https://ijci.uoitc.edu.iq/index.php/ijci/article/view/104. Acesso em: 29 may. 2026.