S.A. FAHAD, S.A. Mathematical Model for One Year Planning of a Manufactory. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 21, n. 4, p. 111–123, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1472. Acesso em: 31 mar. 2025.