PERDANA, Sigit. Matematika dalam Dunia Keuangan: Dari Kriptografi Hingga Trading Algoritmik. Journal of Science and Mathematics Education, [S. l.], v. 1, n. 1, p. 6–9, 2025. DOI: 10.70716/josme.v1i1.149. Disponível em: https://ejournal.publine.or.id/index.php/josme/article/view/149. Acesso em: 26 aug. 2025.