SAPUTRO, Razis Aji; SOKAWATI, Risti; MUDRIKAH, Mudrikah; PUSPITA, Nikken Prima. Classical Cryptography of Wind’s Eye Cell Circles. Journal of Natural Sciences and Mathematics Research, [S. l.], v. 2, n. 2, p. 153–157, 2017. Disponível em: https://journal.walisongo.ac.id/index.php/JNSMR/article/view/1658. Acesso em: 6 jun. 2025.