Yongki Iswo, and Poltak Sihombing. “COMBINATION OF AES ALGORITHM WITH BLOWFISH ALGORITHM FOR FILE ATTACHMENT AT E-MAIL SENDING”. METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi 2, no. 1 (September 10, 2016): 96–101. Accessed November 24, 2024. https://ejurnal.methodist.ac.id/index.php/methodika/article/view/21.