A. HAMIL, Shahed; MAJEED, A. H. Reverse Derivations With Invertible Values. Iraqi Journal of Science, [S. l.], v. 55, n. 4hB, p. 1953–1961, 2025. DOI: 10.24996/ijs.2014.55.4B.%g. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11330.. Acesso em: 4 jan. 2026.