LÊ , Văn Chua. Subgroups of the skew general linear group over the division ring of real quaternions. Ho Chi Minh City University of Education Journal of Science, [S. l.], v. 22, n. 4, 2025. DOI: 10.54607/hcmue.js.22.4.4806(2025). Disponível em: https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/4806. Acesso em: 7 mar. 2026.