AMROUCHE, S.; BELBACHIR, H.; CESARANO, C.; RICCI, P.E. On the Horadam sequence of order three. Carpathian Mathematical Publications, [S. l.], v. 17, n. 2, p. 406–415, 2025. DOI: 10.15330/cmp.17.2.406-415. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/7968. Acesso em: 17 apr. 2026.