ABDALLA TALLAFHA. α,β,γ-Orthogonality. Jordan Journal of Mathematics and Statistics, [S. l.], v. 4, n. 2, p. 115–126, 2025. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/1166. Acesso em: 18 aug. 2025.