AL-SUBHI, A.; SHUJAT, F.; FALLATAH, A. Bi-Semiderivations on Triangular Algebra. Contemporary Mathematics , [S. l.], v. 6, n. 4, p. 4747–4761, 2025. DOI: 10.37256/cm.6420257425. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/7425. Acesso em: 10 jan. 2026.