MA, Jingjing. Partial orders on \(C = D + Di\) and \(H = D + Di + Dj + Dk\). International Journal of Advanced Mathematical Sciences, [S. l.], v. 3, n. 2, p. 156–160, 2015. DOI: 10.14419/ijams.v3i2.4773. Disponível em: https://sciencepubco.com/index.php/IJAMS/article/view/4773.. Acesso em: 24 nov. 2024.