MUHAMMAD, S.; IDREES, M. Characterization of f-derivation of BF-Algebra. LC International Journal of STEM (ISSN: 2708-7123), [S. l.], v. 3, n. 1, p. 88-100, 2022. DOI: 10.5281/zenodo.6550577. Disponível em: http://lcjstem.com/index.php/jstem/article/view/105. Acesso em: 4 may. 2024.