CHEN, Kangze; WANG, Yuxin; WANG, Yubo. Cramer’s Rule in Hyperbolic Number Plane. Highlights in Science, Engineering and Technology, [S. l.], v. 159, p. 314–323, 2025. DOI: 10.54097/a17wfg23. Disponível em: http://drphset.com/index.php/ojs/article/view/46. Acesso em: 16 apr. 2026.