K. JAIKUMAR; S. AARTHY; K. SINDHU. On χs-Orthogonal Matrices. Mathematical Journal of Interdisciplinary Sciences, [S. l.], v. 6, n. 1, p. 49–53, 2017. DOI: 10.15415/mjis.2017.61005. Disponível em: https://mjis.chitkara.edu.in/index.php/mjis/article/view/27. Acesso em: 8 may. 2024.