Optimum design of stiffened square plates for longitudinal and square ribs. Al-Khwarizmi Engineering Journal, [S. l.], v. 3, n. 3, p. 13–30, 2007. Disponível em: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/630. Acesso em: 4 jul. 2025.