Structure of (σ, ρ)-n-Derivations on Rings. Contemporary Mathematics , [S. l.], v. 5, n. 4, p. 5666–5678, 2024. DOI: 10.37256/cm.5420245144. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/5144. Acesso em: 24 dec. 2025.