Irvai, M., and N. Efranda. “Implementasi Algoritma SHA512 Pada Keamanan Berita Acara Hasil Sidang Berbasis Web”. Journal of Information Technology Ampera, vol. 3, no. 3, Dec. 2022, pp. 453-66, https://journal-computing.org/index.php/journal-ita/article/view/349.