M.S. KHIDR, K. Flow of Thin Liquid Film on an Inclined Solid Surface. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 4, n. 2, p. 77–86, 2007. DOI: 10.33899/csmj.2007.164028 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36673. Acesso em: 18 dec. 2025.