Witanti, Wina, Mohamad Aditya Muttaqin Ghozali, and Gunawan Abdillah. “Pengamanan Data E-Mail Menggunakan Enkripsi Partially Homomorphic Encryption (PHE)”. Jurnal Informatika Polinema 10, no. 4 (August 30, 2024): 445–452. Accessed September 10, 2025. http://114.6.41.75/index.php/jip/article/view/5420.