Implementation Of The Advanced Encryption Standard-128 Algorithm And Huffman Compression To Protect Student Grade Data. Journal Of Computer Science And Technology (JOCSTEC), [S. l.], v. 4, n. 3, p. 116–124, 2026. DOI: 10.59435/jocstec.v4i3.792. Disponível em: https://jurnal.padangtekno.com/index.php/jocstec/article/view/792. Acesso em: 3 sep. 2026.